Inventor · disambiguated record
Hisao Oonuki
Also filed as: OONUKI HISAO
3 granted patents·38 citations·filing 1991–1999
71Inventor score
Technology areasH10P
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0153US5750987AIon beam processing apparatusHITACHI LTD·Filed 1996·Granted May 12, 1998·21 cites·16 claims
- 0238US6251218B1Ion beam processing apparatusHITACHI LTD·Filed 1999·Granted Jun 26, 2001·8 cites·7 claims
- 0335US5247181AIon beam processing apparatus and specimen replacing method for the sameHITACHI LTD·Filed 1991·Granted Sep 21, 1993·9 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →