Inventor · disambiguated record
Heihachiro Yamamoto
Also filed as: YAMAMOTO HEIHACHIRO
3 granted patents·43 citations·filing 1980–2009
70Inventor score
Top patents by PatentIndex Score
3 records- 0172US4318629ACoupling apparatusesYAMAMOTO HEIHACHIRO·Filed 1980·Granted Mar 9, 1982·32 cites·6 claims
- 0270US7896173B2Supporting device for exhibiting a golf clubWAIKEIWAI INC·Filed 2005·Granted Mar 1, 2011·9 cites·2 claims
- 0363US8177077B2Supporting device for exhibiting golf clubYAMAMOTO HEIHACHIRO·Filed 2009·Granted May 15, 2012·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →