Inventor · disambiguated record
Shohachi Ugawa
Also filed as: UGAWA SHOHACHI
3 granted patents·212 citations·filing 1991–1997
73Inventor score
Top patents by PatentIndex Score
3 records- 0181US5509655AFlipped ball game apparatusSANKYO CO·Filed 1994·Granted Apr 23, 1996·109 cites·39 claims
- 0273US5131655AFlipped ball game apparatusSANKYO CO·Filed 1991·Granted Jul 21, 1992·103 cites·64 claims
- 0323US6152446APachinko game machine mounting unit and method of producing pachinko islandSANYO ELECTRIC CO·Filed 1997·Granted Nov 28, 2000·0 cites·10 claims
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