Inventor · disambiguated record
Isao Mitamura
Also filed as: MITAMURA ISAO
3 granted patents·77 citations·filing 1976–1988
74Inventor score
Files withTOMY KOGYO CO3
Top patents by PatentIndex Score
3 records- 0172US4864607AAnimated annunciator apparatusTOMY KOGYO CO·Filed 1988·Granted Sep 5, 1989·44 cites·4 claims
- 0268US4085542ASonic responsive toy vehicle steering systemTOMY KOGYO CO·Filed 1976·Granted Apr 25, 1978·20 cites·9 claims
- 0348US4721437AAnimated annunciator apparatusTOMY KOGYO CO·Filed 1986·Granted Jan 26, 1988·13 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →