Inventor · disambiguated record
Koji Sugita
Also filed as: SUGITA KOJI
9 granted patents·1 pending application·189 citations·filing 1992–2022
87Inventor score
Top patents by PatentIndex Score
10 records- 0188US5938929APolysulfone hollow fiber semipermeable membraneTORAY INDUSTRIES·Filed 1996·Granted Aug 17, 1999·79 cites·22 claims
- 0287US6103117APolysulfone hollow fiber semipermeable membraneTORAY INDUSTRIES·Filed 1999·Granted Aug 15, 2000·74 cites·18 claims
- 0367US6618339B2Closure assembly for record medium entry passagePIONEER CORP·Filed 2002·Granted Sep 9, 2003·9 cites·11 claims
- 0451US6931649B2Open and close mechanism for recording medium insertion pathPIONEER CORP·Filed 2002·Granted Aug 16, 2005·4 cites·8 claims
- 0550US10549323B2Water jet peening methodSUGINO MACH·Filed 2017·Granted Feb 4, 2020·0 cites·6 claims
- 0648US11696664B2Cleaning apparatusOMRON TATEISI ELECTRONICS CO·Filed 2022·Granted Jul 11, 2023·0 cites·8 claims
- 0747US7180024B2Operating devicePIONEER CORP·Filed 2004·Granted Feb 20, 2007·4 cites·15 claims
- 0842US2022279998A1Cleaning apparatusOMRON TATEISI ELECTRONICS CO·Filed 2022·Application pending·0 cites
- 0927US5317699ASchedule management system with common memory for multiple usersNEC CORP·Filed 1992·Granted May 31, 1994·19 cites·1 claims
- 1024USD1053307SCleaning nozzle for a washing machine for machined partsSUGINO MACH·Filed 2022·Granted Dec 3, 2024·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Koji Sugita 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 →