Inventor · disambiguated record
Yasuo Hirooka
Also filed as: HIROOKA YASUO
5 granted patents·1 pending application·84 citations·filing 1986–2007
81Inventor score
Files withKAWASAKI HEAVY IND LTD3HIROOKA YASUO1KAWASAKI JUKOGYO KABUISHIKI KA1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
6 records- 0192US7644968B2Substrate holding deviceKAWASAKI HEAVY IND LTD·Filed 2005·Granted Jan 12, 2010·29 cites·7 claims
- 0287US7942619B2Carrier unit of substrate transfer apparatusKAWASAKI HEAVY IND LTD·Filed 2007·Granted May 17, 2011·17 cites·21 claims
- 0371US7019817B2Edge-holding alignerKAWASAKI JUKOGYO KABUISHIKI KA·Filed 2004·Granted Mar 28, 2006·18 cites·13 claims
- 0453US8555744B2Gear mechanism and robot having the sameHIROOKA YASUO·Filed 2005·Granted Oct 15, 2013·4 cites·16 claims
- 0551US4773837AScrew pumpKAWASAKI HEAVY IND LTD·Filed 1986·Granted Sep 27, 1988·16 cites·5 claims
- 0635US2007194350A1Semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →