Inventor · disambiguated record
Hiroki Tsukamoto
Also filed as: TSUKAMOTO HIROKI
4 granted patents·2 pending applications·41 citations·filing 1988–2024
70Inventor score
Files withEQUOS RESEARCH KK1MITSUBISHI HEAVY IND LTD1ROHM CO LTD1UNIV BRISTISH COLUMBIA1UNIV BRITISH COLUMBIA1
Top patents by PatentIndex Score
6 records- 0182US5047528AProcess of synthesis of vinblastine and vincristineUNIV BRISTISH COLUMBIA·Filed 1988·Granted Sep 10, 1991·23 cites·39 claims
- 0271USRE37449EProcess of synthesis of 3′,4′-anhydrovinblastine, vinblastine and vincristineUNIV BRITISH COLUMBIA·Filed 1999·Granted Nov 13, 2001·18 cites·40 claims
- 0357US11590569B2Low-temperature sinterable copper particle and method for producing sintered body by using the sameUNIV HOKKAIDO NAT UNIV CORP·Filed 2017·Granted Feb 28, 2023·0 cites·9 claims
- 0452US2025015787A1Pulse drive circuit and signal transmission deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 0546US2009087711A1Fuel cell electrode, fuel cell, and fuel cell stackEQUOS RESEARCH KK·Filed 2006·Application pending·0 cites
- 0639US9959945B2High temperature gas cooled reactor steam generation systemMITSUBISHI HEAVY IND LTD·Filed 2012·Granted May 1, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →