Inventor · disambiguated record
Niichiro Hasegawa
Also filed as: HASEGAWA NIICHIRO · KANEKO ICHIRO
3 granted patents·30 citations·filing 1977–2001
70Inventor score
Files withSHINETSU CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0161US4090015AMethod for polymerizing dienic monomersSHINETSU CHEMICAL CO·Filed 1977·Granted May 16, 1978·11 cites·11 claims
- 0260US4173696AMethod for the polymerization of vinyl monomersSHINETSU CHEMICAL CO·Filed 1978·Granted Nov 6, 1979·10 cites·23 claims
- 0356US6717043B2Thermoelectric power generatorSHINETSU CHEMICAL CO·Filed 2001·Granted Apr 6, 2004·9 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Niichiro Hasegawa 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 →