Inventor · disambiguated record
Koh Tsuji
Also filed as: TSUJI KOH
3 granted patents·93 citations·filing 1977–1990
74Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0183US4787262AWrist device of robotHITACHI LTD·Filed 1987·Granted Nov 29, 1988·49 cites·5 claims
- 0268US5070598ADevice for mounting electronic partsHITACHI LTD·Filed 1990·Granted Dec 10, 1991·36 cites·5 claims
- 0340US4232994ACentrifugal turbomachineHITACHI LTD·Filed 1977·Granted Nov 11, 1980·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →