Inventor · disambiguated record
Kenji Oohashi
Also filed as: OOHASHI KENJI
5 granted patents·1 pending application·160 citations·filing 2000–2017
81Inventor score
Files withSUMITOMO CHEMICAL CO2MARS TOHKEN SOLUTION CO LTD1MARS TOHKEN X RAY INSPECTION CO LTD1SATO TATSUO1SEKISUI CHEMICAL CO LTD1
Top patents by PatentIndex Score
6 records- 0194US6348297B1Chemical amplification type positive resistSUMITOMO CHEMICAL CO·Filed 2000·Granted Feb 19, 2002·73 cites·16 claims
- 0288US8998020B2Double container, inner container, and outer containerSATO TATSUO·Filed 2010·Granted Apr 7, 2015·29 cites·1 claims
- 0381US6548220B2Chemical amplifying type positive resist composition and sulfonium saltSUMITOMO CHEMICAL CO·Filed 2001·Granted Apr 15, 2003·54 cites·9 claims
- 0476US9984847B2Open-type X-ray tube comprising field emission type electron gun and X-ray inspection apparatus using the sameMARS TOHKEN SOLUTION CO LTD·Filed 2016·Granted May 29, 2018·4 cites·11 claims
- 0547US11274248B2Lanthanoid-containing inorganic material microparticles, wavelength-converting ink, coated article, and determination apparatusSEKISUI CHEMICAL CO LTD·Filed 2017·Granted Mar 15, 2022·0 cites·13 claims
- 0644US2014270071A1X-ray tube comprising field emission type electron gun and x-ray inspection apparatus using the sameMARS TOHKEN X RAY INSPECTION CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →