Inventor · disambiguated record
Hiromitsu Iwata
Also filed as: IWATA HIROMITSU
14 granted patents·3 pending applications·256 citations·filing 1985–2013
93Inventor score
Top patents by PatentIndex Score
17 records- 0187US4655584ASubstrate positioning apparatusNIPPON KOGAKU KK·Filed 1985·Granted Apr 7, 1987·66 cites·21 claims
- 0284US5289231AApparatus for manufacturing disc mediumNIKON CORP·Filed 1992·Granted Feb 22, 1994·44 cites·1 claims
- 0382US5830889AAntibacterial penem esters derivativesSUNTORY LTD·Filed 1991·Granted Nov 3, 1998·21 cites·5 claims
- 0476US6049252AProgrammable-gain amplifierNEC CORP·Filed 1998·Granted Apr 11, 2000·40 cites·3 claims
- 0561US4997829APenem compounds, and use thereofSUNTORY LTD·Filed 1990·Granted Mar 5, 1991·15 cites·16 claims
- 0658US4716299AApparatus for conveying and inspecting a substrateNIPPON KOGAKU KK·Filed 1986·Granted Dec 29, 1987·25 cites·11 claims
- 0757US5116832APenem derivatives production and use thereofSUNTORY LTD·Filed 1991·Granted May 26, 1992·5 cites·13 claims
- 0856US5703068APenem compoundsSUNTORY LTD·Filed 1991·Granted Dec 30, 1997·12 cites·14 claims
- 0955US4985575AProcess for preparing optically active tetrahydro-2-furoic acidSUNTORY LTD·Filed 1990·Granted Jan 15, 1991·5 cites·5 claims
- 1053US5026844AProcess for the preparation of 4-acyloxy-2-azetidinone derivativesSUNTORY LTD·Filed 1989·Granted Jun 25, 1991·4 cites·9 claims
- 1151US9995291B2Sealed compressor and refrigeration unit including sealed compressorPANASONIC IP MAN CO LTD·Filed 2013·Granted Jun 12, 2018·0 cites·12 claims
- 1248US5506225AAntibacterial penem compoundsSUNTORY LTD·Filed 1991·Granted Apr 9, 1996·7 cites·10 claims
- 1348US2013266459A1Sealed compressorPANASONIC CORP·Filed 2013·Application pending·0 cites
- 1448US2013266458A1Sealed compressorPANASONIC CORP·Filed 2013·Application pending·0 cites
- 1548US2009136375A1Refrigerant compressor, cooling system and refrigeratorIWATA HIROMITSU·Filed 2006·Application pending·0 cites
- 1640US5939902AIntegrating circuit internally included in semiconductor deviceNEC CORP·Filed 1998·Granted Aug 17, 1999·9 cites·27 claims
- 1740US5885981AAntibacterial penem esters derivativesSUNTORY LTD·Filed 1995·Granted Mar 23, 1999·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Hiromitsu Iwata 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 →