Inventor · disambiguated record
Osamu Kuwayama
Also filed as: KUWAYAMA OSAMU
4 granted patents·51 citations·filing 1999–2002
75Inventor score
Technology areasA45C
Files withSUNCO LUGGAGE CO LTD4
Top patents by PatentIndex Score
4 records- 0172US6612413B2LuggageSUNCO LUGGAGE CO LTD·Filed 2001·Granted Sep 2, 2003·25 cites·2 claims
- 0268US6651792B1Suitcase structureSUNCO LUGGAGE CO LTD·Filed 2002·Granted Nov 25, 2003·19 cites·1 claims
- 0327US6148478ACollision resistant suitcase holderSUNCO LUGGAGE CO LTD·Filed 1999·Granted Nov 21, 2000·5 cites·1 claims
- 0424US6314613B1Suitcase handle fixture constructionSUNCO LUGGAGE CO LTD·Filed 1999·Granted Nov 13, 2001·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Osamu Kuwayama 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 →