Inventor · disambiguated record
Akihiko Hogetsu
Also filed as: HOGETSU AKIHIKO
5 granted patents·118 citations·filing 1990–1998
82Inventor score
Files withSHINKO PANTEC CO LTD5
Top patents by PatentIndex Score
5 records- 0192US5484512AMethods and apparatuses for producing high purity oxygen and hydrogenSHINKO PANTEC CO LTD·Filed 1994·Granted Jan 16, 1996·69 cites·5 claims
- 0267US5124033AUltrapure water producing systemSHINKO PANTEC CO LTD·Filed 1990·Granted Jun 23, 1992·26 cites·3 claims
- 0341US6033571AActivated sludge treatment method and apparatusSHINKO PANTEC CO LTD·Filed 1998·Granted Mar 7, 2000·10 cites·7 claims
- 0436US5143275AMethod for repairing a glass layer of glass-lined equipmentSHINKO PANTEC CO LTD·Filed 1991·Granted Sep 1, 1992·8 cites·16 claims
- 0534US5139623AMethod of forming oxide film on stainless steelSHINKO PANTEC CO LTD·Filed 1991·Granted Aug 18, 1992·5 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Akihiko Hogetsu 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 →