Inventor · disambiguated record
Eiichi Isowa
Also filed as: ISOWA EIICHI
11 granted patents·137 citations·filing 1980–1998
90Inventor score
Top patents by PatentIndex Score
11 records- 0180US4603654AGlue applicator for corrugator machinesISOWA INDUSTRY CO·Filed 1985·Granted Aug 5, 1986·39 cites·20 claims
- 0270US4919353ACardboard web feeding device for corrugatorISOWA INDUSTRY CO·Filed 1988·Granted Apr 24, 1990·20 cites·10 claims
- 0363US4530693ADie-cutting apparatusISOWA INDUSTRY CO·Filed 1982·Granted Jul 23, 1985·18 cites·1 claims
- 0459US5101761ALiquid transferring unitISOWA INDUSTRY CO·Filed 1990·Granted Apr 7, 1992·18 cites·8 claims
- 0553US4655870AMethod and apparatus for glueing and preheating corrugated boardISOWA INDUSTRY CO·Filed 1985·Granted Apr 7, 1987·14 cites·20 claims
- 0643US5449431ASingle facer in corrugator having a plurality of fluting unitsISOWA KK·Filed 1994·Granted Sep 12, 1995·10 cites·2 claims
- 0739US6143112AMethod and apparatus for producing single face corrugated webISOWA KK·Filed 1998·Granted Nov 7, 2000·8 cites·10 claims
- 0834US5122221ASingle facer system capable of dispersing vibrations caused by the corrugating rollsISOWA INDUSTRY CO·Filed 1990·Granted Jun 16, 1992·5 cites·4 claims
- 0930US5169484ADrive mechanism for single facer in corrugatorISOWA INDUSTRY CO·Filed 1990·Granted Dec 8, 1992·2 cites·11 claims
- 1029US6289960B1Apparatus having a wrapped roll for making a single faced corrugated boardISOWA KK·Filed 1997·Granted Sep 18, 2001·2 cites·13 claims
- 1128US4297968ADevice for spreading paste on paperboard in a corrugated board manufacturing apparatusISOWA INDUSTRY CO·Filed 1980·Granted Nov 3, 1981·1 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Eiichi Isowa 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 →