Assignee
JIRO HIRAISHI DIRECTOR GENERAL
JP·3 granted patents·43 citations·filing 1995–1997
Top patents by PatentIndex Score
3 records- 0162US5656250AThree-dimensional network structure comprising spherical silica particles and method of producing sameJIRO HIRAISHI DIRECTOR GENERAL·Filed 1995·Granted Aug 12, 1997·24 cites·16 claims
- 0253US5780002AExhaust gas cleaner and method for cleaning exhaust gasJIRO HIRAISHI DIRECTOR GENERAL·Filed 1997·Granted Jul 14, 1998·18 cites·14 claims
- 0334US6011171AProcess for synthesis of tertiary carboxylic acids and the esters thereofJIRO HIRAISHI DIRECTOR GENERAL·Filed 1997·Granted Jan 4, 2000·1 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when JIRO HIRAISHI DIRECTOR GENERAL files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →