Inventor · disambiguated record

Masaru Nampei

Also filed as: NAMPEI MASARU

4 granted patents·29 citations·filing 1981–2000

74Inventor score

Technology areasG03F

Files withTOYO BOSEKI4

Top patents by PatentIndex Score

4 records

0166US4405705APhotosensitive resin composition containing basic polymeric compounds and organic carboxylic acidsTOYO BOSEKI·Filed 1981·Granted Sep 20, 1983·18 cites·11 claims
0246US6348300B1Process for treating periphery of unexposed photosensitive resin plateTOYO BOSEKI·Filed 2000·Granted Feb 19, 2002·2 cites·6 claims
0340US6150076AProcess for treating periphery of unexposed photosensitive resin plateTOYO BOSEKI·Filed 1992·Granted Nov 21, 2000·6 cites·9 claims
0432US5786126AAnti-tack layer for photopolymer printing plate and composition for forming the sameTOYO BOSEKI·Filed 1995·Granted Jul 28, 1998·3 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →