Inventor · disambiguated record

Masakazu Tatejima

Also filed as: TATEJIMA MASAKAZU

2 granted patents·12 citations·filing 1976–1977

56Inventor score

Technology areasF01N

Files withFUJI HEAVY IND LIMITED1 FUJI HEAVY IND LTD1

Top patents by PatentIndex Score

2 records

0137US4192846AExhaust gas purification system for internal combustion enginesFUJI HEAVY IND LTD·Filed 1977·Granted Mar 11, 1980·7 cites·8 claims
0226US4110976AThermal reactor systemFUJI HEAVY IND LIMITED·Filed 1976·Granted Sep 5, 1978·5 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →