Inventor · disambiguated record
Yoshihisa Urushida
Also filed as: URUSHIDA YOSHIHISA
4 granted patents·220 citations·filing 1978–1984
81Inventor score
Files withCITIZEN WATCH CO LTD4
Top patents by PatentIndex Score
4 records- 0183US4418723AFlow restrictorCITIZEN WATCH CO LTD·Filed 1981·Granted Dec 6, 1983·49 cites·3 claims
- 0272US4345612AAnesthetic gas control apparatusCITIZEN WATCH CO LTD·Filed 1980·Granted Aug 24, 1982·130 cites·8 claims
- 0363US4237925AAnesthesia apparatusCITIZEN WATCH CO LTD·Filed 1978·Granted Dec 9, 1980·18 cites·23 claims
- 0461US4605034AGas flow control system for an anesthesia apparatusCITIZEN WATCH CO LTD·Filed 1984·Granted Aug 12, 1986·23 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →