Assignee
FUJII KANEHARU
3 granted patents·42 citations·filing 1975–1990
Top patents by PatentIndex Score
3 records- 0163US3965565AMethod of and apparatus for tightening high-strength steel boltsFUJII KANEHARU·Filed 1975·Granted Jun 29, 1976·16 cites·1 claims
- 0255US4020720AApparatus for tightening high-strength steel boltsFUJII KANEHARU·Filed 1975·Granted May 3, 1977·22 cites·3 claims
- 0328US5105707AMethod of and device for automatically and instantaneously shifting a musical scale of a piano to another musical scaleFUJII KANEHARU·Filed 1990·Granted Apr 21, 1992·4 cites·6 claims
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