Inventor · disambiguated record
Yoshikazu Shirasaki
Also filed as: SHIRASAKI YOSHIKAZU
5 granted patents·179 citations·filing 1986–1990
84Inventor score
Top patents by PatentIndex Score
5 records- 0192US4983433AFiber reinforced plastic and its reinforcementTOYO BOSEKI·Filed 1989·Granted Jan 8, 1991·50 cites·7 claims
- 0285US5075904AHelmet with reinforcementTOYO BOSEKI·Filed 1990·Granted Dec 31, 1991·43 cites·12 claims
- 0380US5031720ASpeaker diaphragmKENWOOD CORP·Filed 1988·Granted Jul 16, 1991·38 cites·10 claims
- 0469US4840826AFiber reinforced plastic solid or hollow molded articleTOYO BOSEKI·Filed 1987·Granted Jun 20, 1989·30 cites·6 claims
- 0560US4929503AComposite fibrous materialTOYO BOSEKI·Filed 1986·Granted May 29, 1990·18 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →