Inventor · disambiguated record
Kunihiko Shibata
Also filed as: MASAI HIROSHI · SHIBATA KUNIHIKO
16 granted patents·4 pending applications·185 citations·filing 1975–2006
93Inventor score
Top patents by PatentIndex Score
20 records- 0192US7569208B2Diagnostic agents for pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2006·Granted Aug 4, 2009·10 cites·18 claims
- 0283US6071245ADiagnostic agent for liver functionTOKYO GAS CO LTD·Filed 1998·Granted Jun 6, 2000·72 cites·12 claims
- 0383USD243350SCombined cigarette pack holder and matchbookSHIBATA KUNIHIKO·Filed 1975·Granted Feb 8, 1977·21 cites·1 claims
- 0480US6905668B1Diagnostic agents for pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2000·Granted Jun 14, 2005·8 cites·7 claims
- 0570US5352590AProcess for the preparation of 13 C-labelled compoundsTOKYO GAS CO LTD·Filed 1992·Granted Oct 4, 1994·11 cites·14 claims
- 0668US7572598B2Preparation comprising albumin esterified with a labeled substance for diagnosis of pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2006·Granted Aug 11, 2009·0 cites·2 claims
- 0768US7125683B2Preparations for diagnosis extrapancreatic secretory functionTOKYO GAS CO LTD·Filed 2001·Granted Oct 24, 2006·2 cites·13 claims
- 0868USRE38575EDiagnostic method for diabetes using C-13 labeled pyruvic acidTOKYO GAS CO LTD·Filed 2002·Granted Aug 31, 2004·1 cites·2 claims
- 0967US7550272B2Method for diagnosis of pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2006·Granted Jun 23, 2009·0 cites·6 claims
- 1064US2005019253A1Diagnostic agents for pancreatic exocrine functionFiled 2004·Application pending·0 cites
- 1164US2005019252A1Diagnostic agents for pancreatic exocrine functionFiled 2004·Application pending·0 cites
- 1264US2005032148A1Diagnostic agents for pancreatic exocrine functionFiled 2004·Application pending·0 cites
- 1358US2004161383A1Diagnostic agents for pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2003·Application pending·0 cites
- 1457US6509002B1Diagnostic agent for diabetesTOKYO GAS CO LTD·Filed 1998·Granted Jan 21, 2003·14 cites·2 claims
- 1555US5916538ADiagnostic agent for diabetesTOKYO GAS CO LTD·Filed 1997·Granted Jun 29, 1999·17 cites·5 claims
- 1650US6254851B1Diagnostic agents for pancreatic exocrine functionTOKYO GAS CO LTD·Filed 1999·Granted Jul 3, 2001·13 cites·13 claims
- 1744US4241095AMethod for preventing soy sauce from putrefactionNAKANO VINEGAR CO LTD·Filed 1978·Granted Dec 23, 1980·9 cites·4 claims
- 1836US7232559B1Diagnostic agents for pancreatic exocrine functionTOKYO GAS CO LTD·Filed 1999·Granted Jun 19, 2007·1 cites·42 claims
- 1934US6214317B1Diagnostic method for diabetes using C-13 labeled pyruvic acidTOKYO GAS CO LTD·Filed 1999·Granted Apr 10, 2001·2 cites·2 claims
- 2033US6174730B1Reagent for evaluating a hepatic operationTOKYO GAS CO LTD·Filed 1998·Granted Jan 16, 2001·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →