Coverage

Country	Data Type	Update	Frequency
JP - Japan	Patent Publication	1993-01-08 ~ {{coverage.jp_patent_publication_last_at}}	Every day
JP - Japan	Patent Publication (OCR)	1971-07-16 ~ 1992-12-25	Paused
JP - Japan	Issued Patent	1994-01-05 ~ {{coverage.jp_patent_last_at}}	Every day
JP - Japan	Issued Patent (OCR)	1971-01-05 ~ 1993-12-24	Paused
JP - Japan	Patent Application/Registration Histories/Appeal Histories (JP Standardized Data)	1971-01-05 ~ {{coverage.jp_patent_std_last_at}}	Every day
JP - Japan	Utility Model Publication	1993-01-08 ~ {{coverage.jp_utility_model_publication_last_at}}	Every day
JP - Japan	Utility Model Publication (OCR)	1971-09-13 ~ 1992-12-25	Paused
JP - Japan	Issued Utility Model	1994-01-05 ~ 2010-06-16	Paused
JP - Japan	Issued Utility Model (OCR)	1971-01-05 ~ 1993-12-20	Paused
JP - Japan	Utility Model Application/Registration/Appeal Histories (JP Standardized Data)	1971-01-05 ~ {{coverage.jp_utility_model_std_last_at}}	Every day
JP - Japan	Design	2000-01-11 ~ {{coverage.jp_design_last_at}}	Every day
JP - Japan	Disagreed Consultation on Design Application	2001-04-23 ~ {{coverage.jp_design_app_last_at}}	Every day
JP - Japan	Design Application/Registration/Appeal Histories (JP Standardized Data)	1983-01-01 ~ {{coverage.jp_design_std_last_at}}	Every day
US - United States	Patent/Plant(Publication)	2001-03-15 ~ {{coverage.us_patent_publication_last_at}}	Every week
US - United States	Patent/Plant/Design/Reissue Patent/SIR(Issued)	1976-01-06 ~ {{coverage.us_patent_last_at}}	Every week
EP - Europe	Patent Publication	1978-12-20 ~ {{coverage.ep_patent_publication_last_at}}	Every week
EP - Europe	Issued Patent	1980-01-09 ~ {{coverage.ep_patent_last_at}}	Every week
WO - PCT	Patent Publication	1978-10-19 ~ {{coverage.wo_patent_publication_last_at}}	Every week
TW - Taiwan	Patent Publication	2003-05-01 ~ {{coverage.tw_patent_publication_last_at}}	Twice a month
TW - Taiwan	Patent/Design/Utility Model(Issued)	1950-09-20 ~ {{coverage.tw_patent_last_at}} (Fulltext:1991-12-01 ~)	Twice a month
CN - China	Patent Publication	Late 2011 ~ {{coverage.jpo_ck_cn_patent_publication_last_at}} (* Only applications filed in 2010 and later)	Several times a month
CN - China	Issued Patent	2015 ~ {{coverage.jpo_ck_cn_patent_last_at}} (* Only applications filed in 2010 and later)	Several times a month
CN - China	Issued Utility Model	2011 ~ {{coverage.jpo_ck_cn_utility_last_at}} (* Only applications filed in 2010 and later)	Several times a month
CN - China	Design	2016 ~ {{coverage.jpo_ck_cn_design_last_at}} (* Only applications filed in 2010 and later)	Several times a month
CN - China	Patent Publication (OCR・Text only)	1985-09-10 ~ (* Only applications filed before 2009)	Paused
CN - China	Issued Patent (OCR・Text only)	1985-09-10 ~ (* Only applications filed before 2009)	Paused
CN - China	Issued Utility Model (OCR・Text only)	1985-09-10 ~ (* Only applications filed before 2009)	Paused
KR - South Korea	Patent/Utility Model(Publication)	2016 ~ {{coverage.jpo_ck_kr_patent_publication_last_at}}	Twice a month
KR - South Korea	Patent/Design/Utility Model(Issued)	2016 ~ {{coverage.jpo_ck_kr_patent_last_at}}	Twice a month
DOCDB - World wide	Patent bibliographic database of over 100 countries and regions by EPO	1782-07-04 ~	Every week
INPADOC - World wide	Patent legal event database of over 100 countries and regions by EPO	1782-07-04 ~	Every week

Japanese machine translation

Country	Data Type	Machine trans	Update	Frequency	Coverage
US - United States	Patent/Plant(Publication)	Original MT	2001-03-15 ~ {{coverage.mt_us_patent_publication_last_at}}	Every week	Title/Absract/Claims/Description
US - United States	Patent/Plant/Design/Reissue Patent/SIR(Issued)	Original MT	1976-01-06 ~ {{coverage.mt_us_patent_last_at}}	Every week	Title/Absract/Claims/Description
US - United States	Japanese Summary	Manual/MT	1976-01-06 ~ {{coverage.jpo_ja_us_patent_publication_last_at}}	About 1 or 2 months	Japanese Summary
EP - Europe	Patent Publication	Original MT	1978-12-20 ~ {{coverage.mt_ep_patent_publication_last_at}}	Every week	Title/Absract/Claims/Description
EP - Europe	Issued Patent	Original MT	1980-01-09 ~ {{coverage.mt_ep_patent_last_at}}	Every week	Title/Absract/Claims/Description
EP - Europe	Japanese Summary	Manual/MT	1982-01-27 ~ {{coverage.jpo_ja_ep_patent_publication_last_at}}	About 1 or 2 months	Japanese Summary
WO - PCT	Patent Publication	Original MT	1978-10-19 ~ {{coverage.mt_wo_patent_publication_last_at}}	Every week	Title/Absract/Claims/Description
TW - Taiwan	Patent Publication	Original MT	2003-05-01 ~ {{coverage.mt_tw_patent_publication_last_at}}	Twice a month	Title/Absract/Claims/Description
TW - Taiwan	Patent/Design/Utility Model(Issued)	Original MT	1991-12-01 ~ {{coverage.mt_tw_patent_last_at}}	Twice a month	Title/Absract/Claims/Description
CN - China	Patent Publication	JPO MT	2003-01-01 ~ {{coverage.jpo_mt_cn_patent_publication_last_at}}	About 1 or 2 months	Title/Absract/Claims/Description
CN - China	Patent/Utility Model(Issued)	JPO MT	2003-01-01 ~ {{coverage.jpo_mt_cn_patent_last_at}}	About 1 or 2 months	Title/Absract/Claims/Description
KR - South Korea	Patent/Utility Model(Publication)	JPO MT	2003-01-01 ~ {{coverage.jpo_mt_kr_patent_publication_last_at}}	About 1 or 2 months	Title/Absract/Claims/Description
KR - South Korea	Patent/Utility Model(Issued)	JPO MT	2003-01-01 ~ {{coverage.jpo_mt_kr_patent_last_at}}	About 1 or 2 months	Title/Absract/Claims/Description

* Our actual searchable database is uniquely aggregated by application number based on these data.
* The updated status of this coverage may be reflected with some delay (a few hours to a day) after the actual search becomes available.
* Japanese machine translation data of EP patents is limited to patents written in English.
* Even within the coverage range, there may be missing, uncollected, or defective items.

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