Inventor · disambiguated record
Kazuo Akiyama
Also filed as: AKIYAMA KAZUO
11 granted patents·1 pending application·255 citations·filing 1993–2008
91Inventor score
Top patents by PatentIndex Score
12 records- 0194US6592239B1Vehicular lamp and method for producing sameKOITO MFG CO LTD·Filed 2000·Granted Jul 15, 2003·72 cites·8 claims
- 0287US6464374B2Vehicular lamp unit and method for manufacturing sameKOITO MFG CO LTD·Filed 2001·Granted Oct 15, 2002·30 cites·22 claims
- 0385US5556584AProcess of forming a seal structure for a vehicular lampKOITO MFG CO LTD·Filed 1993·Granted Sep 17, 1996·60 cites·5 claims
- 0482US6478451B2Vehicular lamp unit and method for manufacturing sameKOITO MFG CO LTD·Filed 2001·Granted Nov 12, 2002·20 cites·15 claims
- 0578US5560706ASeal structure and process for a vehicular lampKOITO MFG CO LTD·Filed 1995·Granted Oct 1, 1996·41 cites·10 claims
- 0669US6273980B1Vibration welding apparatus and vibration welding methodKOITO MFG CO LTD·Filed 2000·Granted Aug 14, 2001·9 cites·5 claims
- 0755US6290792B1Method and apparatus for producing lens for vehicular lampKOITO MFG CO LTD·Filed 2000·Granted Sep 18, 2001·2 cites·9 claims
- 0854US6409370B1Vehicular lamp lens having an indented front surfaceKOITO MFG CO LTD·Filed 2000·Granted Jun 25, 2002·6 cites·13 claims
- 0944US2009084276A1Apparatus for reducing volume of a beverage container and apparatus for separating beverage containersKAZUO AKIYAMA·Filed 2008·Application pending·0 cites
- 1038US5993036AAutomotive lampsKOITO MFG CO LTD·Filed 1996·Granted Nov 30, 1999·6 cites·10 claims
- 1137US6241936B1Method of forming a gasket for automotive lampsKOITO MFG CO LTD·Filed 1999·Granted Jun 5, 2001·5 cites·12 claims
- 1231US6247831B1Vehicle lamp with multiple-wall support structureKOITO MFG CO LTD·Filed 1999·Granted Jun 19, 2001·4 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Kazuo Akiyama 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 →