Inventor · disambiguated record
Yoshiharu Tonohara
Also filed as: TONOHARA YOSHIHARU
3 granted patents·25 citations·filing 1986–1998
69Inventor score
Files withMITSUBISHI HEAVY IND LTD3
Top patents by PatentIndex Score
3 records- 0139US6065910AGear shaper cutting method and apparatusMITSUBISHI HEAVY IND LTD·Filed 1998·Granted May 23, 2000·10 cites·29 claims
- 0238US5947663AHorizontal hobbing machineMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Sep 7, 1999·8 cites·8 claims
- 0331US4695209AHelical guide apparatus usable for a gear shaperMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Sep 22, 1987·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →