Inventor · disambiguated record

Masanobu Tomatsu

Also filed as: TOMATSU MASANOBU

2 granted patents·5 citations·filing 1975–1976

46Inventor score

Technology areasD06B

Files withSANDO IRON WORKS CO2

Top patents by PatentIndex Score

2 records

0142US4089194APressure seal apparatus for a high pressure steamerSANDO IRON WORKS CO·Filed 1976·Granted May 16, 1978·4 cites·1 claims
0228US4020657APressure seal apparatus for a high pressure steamerSANDO IRON WORKS CO·Filed 1975·Granted May 3, 1977·1 cites·1 claims

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