Inventor · disambiguated record
Syoichi Washizuka
Also filed as: WASHIZUKA SYOICHI
6 granted patents·100 citations·filing 1982–1994
84Inventor score
Top patents by PatentIndex Score
6 records- 0178US4539067AMethod and apparatus for manufacturing single crystalsTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Sep 3, 1985·19 cites·4 claims
- 0272US5541416AEstimation method and apparatus for semiconductor light emitting element capable of inspecting by waferTOSHIBA KK·Filed 1994·Granted Jul 30, 1996·40 cites·5 claims
- 0361US4591994AMethod and apparatus for controlling shape of single crystalTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted May 27, 1986·12 cites·12 claims
- 0456US5030315AMethods of manufacturing compound semiconductor crystals and apparatus for the sameTOSHIBA KK·Filed 1986·Granted Jul 9, 1991·12 cites·12 claims
- 0548US4397813AApparatus for manufacturing single crystalsTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Aug 9, 1983·9 cites·2 claims
- 0640US4686091AApparatus for manufacturing compound semiconductor single crystalTOSHIBA KK·Filed 1985·Granted Aug 11, 1987·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →