Inventor · disambiguated record
Yoshihiko Koga
Also filed as: KOGA YOSHIHIKO
5 granted patents·4 pending applications·42 citations·filing 1975–2018
78Inventor score
Files withFUJITSU LTD3SUMITOMO CHEMICAL CO2ISHIKURA YOSHIYUKI1KOTABE SHIGERU1NIPPON SUISAN KAISHA LTD1
Top patents by PatentIndex Score
9 records- 0171US7436776B2Communication test deviceFUJITSU LTD·Filed 2004·Granted Oct 14, 2008·20 cites·14 claims
- 0261US8185056B2Load testing system, load testing apparatus, load testing method, computer product, and communication deviceKOTABE SHIGERU·Filed 2008·Granted May 22, 2012·4 cites·8 claims
- 0356US4029798AAnalgetic compositionSUMITOMO CHEMICAL CO·Filed 1975·Granted Jun 14, 1977·10 cites·28 claims
- 0452US4083981AAnalgetic compositionSUMITOMO CHEMICAL CO·Filed 1977·Granted Apr 11, 1978·8 cites·20 claims
- 0548US2014107080A1Brain function improving agentNIPPON SUISAN KAISHA LTD·Filed 2012·Application pending·0 cites
- 0645US9168241B2Compositions ameliorating a reduced diurnal activity and/or depressive symptomsISHIKURA YOSHIYUKI·Filed 2006·Granted Oct 27, 2015·0 cites·15 claims
- 0743US2006057185A1Composition with effects of decline prevention, improvement or enhancement of normal responses of cognitive abilities of a healthy personSUNTORY LTD·Filed 2003·Application pending·0 cites
- 0840US2005286430A1Abnormal traffic eliminating apparatusFUJITSU LTD·Filed 2005·Application pending·0 cites
- 0937US2019028396A1Relay device, method and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →