Inventor · disambiguated record
Masaaki Iwanishi
Also filed as: IWANISHI MASAAKI
3 granted patents·72 citations·filing 1978–2000
72Inventor score
Technology areasH10D
Top patents by PatentIndex Score
3 records- 0188USD444132SSemiconductor elementTOSHIBA KK·Filed 2000·Granted Jun 26, 2001·49 cites·1 claims
- 0256US4801995ASemiconductor deviceTOSHIBA KK·Filed 1985·Granted Jan 31, 1989·19 cites·15 claims
- 0337US4284998AJunction type field effect transistor with source at oxide-gate interface depth to maximize μTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Aug 18, 1981·4 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Masaaki Iwanishi 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 →