Inventor · disambiguated record
Masao Nishiyama
Also filed as: NISHIYAMA MASAO
5 granted patents·64 citations·filing 1983–2008
80Inventor score
Top patents by PatentIndex Score
5 records- 0188US7764442B2Image taking lensKOMATSULITE MFG CO LTD·Filed 2008·Granted Jul 27, 2010·26 cites·2 claims
- 0281US7852573B2Image taking lensKOMATSULITE MFG CO LTD·Filed 2008·Granted Dec 14, 2010·13 cites·6 claims
- 0358US4490520AProcess for preparing impact-resistant polyamidesUBE INDUSTRIES·Filed 1983·Granted Dec 25, 1984·15 cites·16 claims
- 0432US4524044AReaction injection molding methodUBE INDUSTRIES·Filed 1983·Granted Jun 18, 1985·9 cites·7 claims
- 0530US4691004ACopolymerization of lactam with diene polymer having amino or imino end groupsUBE INDUSTRIES·Filed 1985·Granted Sep 1, 1987·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →