Inventor · disambiguated record
Naoki Kumon
Also filed as: KUMON NAOKI
3 granted patents·109 citations·filing 1988–2001
75Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD3
Top patents by PatentIndex Score
3 records- 0177US4907305ABubbling bathtub systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1988·Granted Mar 13, 1990·49 cites·11 claims
- 0270US6532713B2Joint structure for joining composite beam and columnMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Mar 18, 2003·24 cites·18 claims
- 0356US5347665ACarbonate spring bath systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Sep 20, 1994·36 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Naoki Kumon 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 →