Inventor · disambiguated record
Takeshi Matsuyama
Also filed as: KUKI TAMAKI · MATSUYAMA TAKESHI
7 granted patents·69 citations·filing 1975–2018
84Inventor score
Top patents by PatentIndex Score
7 records- 0165US4181542AMethod of manufacturing junction field effect transistorsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Jan 1, 1980·18 cites·5 claims
- 0264US4107725ACompound field effect transistorNIPPON MUSICAL INSTRUMENTS MFG·Filed 1975·Granted Aug 15, 1978·24 cites·16 claims
- 0350US4255671AIIL Type semiconductor integrated circuitNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Mar 10, 1981·8 cites·6 claims
- 0448US4106044AField effect transistor having unsaturated characteristicsNIPPON MUSICAL INSTRUMENTS MFG·Filed 1977·Granted Aug 8, 1978·10 cites·12 claims
- 0544US10279881B2Steering handle of outboard motorSUZUKI MOTOR CORP·Filed 2018·Granted May 7, 2019·0 cites·7 claims
- 0640US4288800AJunction field effect transistorNIPPON MUSICAL INSTRUMENTS MFG·Filed 1979·Granted Sep 8, 1981·6 cites·10 claims
- 0730US4820145APolycrystalline silicon wafer trayHOXAN KK·Filed 1986·Granted Apr 11, 1989·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Takeshi Matsuyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →