Inventor · disambiguated record
Tomizo Azuma
Also filed as: AZUMA TOMIZO
4 granted patents·21 citations·filing 1974–1977
71Inventor score
Technology areasB60T
Files withTOKICO LTD4
Top patents by PatentIndex Score
4 records- 0148US3981227APower piston of boosterTOKICO LTD·Filed 1974·Granted Sep 21, 1976·11 cites·3 claims
- 0240US4100838AVacuum augmentation deviceTOKICO LTD·Filed 1976·Granted Jul 18, 1978·4 cites·7 claims
- 0337US4245845AVacuum booster deviceTOKICO LTD·Filed 1977·Granted Jan 20, 1981·3 cites·2 claims
- 0434US4095509AVacuum degree augmentation deviceTOKICO LTD·Filed 1976·Granted Jun 20, 1978·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →