Inventor · disambiguated record
Osamu Imagawa
Also filed as: IMAGAWA OSAMU
5 granted patents·54 citations·filing 1988–1995
79Inventor score
Top patents by PatentIndex Score
5 records- 0161US5695884AThermoplastic polyurethaneTOYO BOSEKI·Filed 1995·Granted Dec 9, 1997·24 cites·18 claims
- 0243US5187720ASynchronous serial communication circuitSEIKO INSTR INC·Filed 1990·Granted Feb 16, 1993·15 cites·3 claims
- 0334US4839701AHydrogenated amorphous silicon filmTOYO BOSEKI·Filed 1988·Granted Jun 13, 1989·6 cites·2 claims
- 0432US4866006AProcess for producing hydrogenated amorphous silicon filmTOYO BOSEKI·Filed 1988·Granted Sep 12, 1989·8 cites·2 claims
- 0529US5187441APortable information apparatus for sensing battery voltage dropSEIKO INSTR INC·Filed 1990·Granted Feb 16, 1993·1 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →