Inventor · disambiguated record
Remi Numata
Also filed as: NUMATA REMI
3 granted patents·44 citations·filing 1993–1994
72Inventor score
Files withTOKYO OHKA KOGYO CO LTD3
Top patents by PatentIndex Score
3 records- 0186US5434031APositive-working naphthoquinone diazide photoresist composition containing specific hydroxy compound additiveTOKYO OHKA KOGYO CO LTD·Filed 1993·Granted Jul 18, 1995·16 cites·9 claims
- 0258US5501936APositive-working quinonediazide photoresist composition containing a cyclohexyl-substituted triphenylmethane compoundTOKYO OHKA KOGYO CO LTD·Filed 1994·Granted Mar 26, 1996·15 cites·11 claims
- 0356US5478692APositive-working naphthoquinone diazide sulfonic acid ester photoresist composition containing 4,4'-bis(dialkylamino)benzophenoneTOKYO OHKA KOGYO CO LTD·Filed 1994·Granted Dec 26, 1995·13 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Remi Numata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →