Inventor · disambiguated record
Masao Ishihama
Also filed as: ISHIHAMA MASAO
5 granted patents·96 citations·filing 1971–1982
82Inventor score
Files withNISSAN MOTOR5
Top patents by PatentIndex Score
5 records- 0181US4445584AMotor vehicle equipped with engine noise emission preventing deviceNISSAN MOTOR·Filed 1971·Granted May 1, 1984·31 cites·15 claims
- 0271US4537275AVibration responsive mounting arrangement for automotive engineNISSAN MOTOR·Filed 1982·Granted Aug 27, 1985·25 cites·13 claims
- 0357US4378763ALubricating system for internal combustion engineNISSAN MOTOR·Filed 1980·Granted Apr 5, 1983·18 cites·9 claims
- 0452US4531484AVibration responsive mounting arrangement for automotive engine or the likeNISSAN MOTOR·Filed 1982·Granted Jul 30, 1985·14 cites·13 claims
- 0538US4568068AMounting insulator for internal combustion engine or the likeNISSAN MOTOR·Filed 1982·Granted Feb 4, 1986·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →