Inventor · disambiguated record
Tutomu Higuchi
Also filed as: HIGUCHI TUTOMU
2 granted patents·2 pending applications·40 citations·filing 1989–2002
62Inventor score
Files withUNOZAWA GUMI IRON WORKS2
Top patents by PatentIndex Score
4 records- 0178US4995796AMulti-section roots vacuum pump of reverse flow cooling typeUNOZAWA GUMI IRON WORKS·Filed 1989·Granted Feb 26, 1991·33 cites·1 claims
- 0234US4936757AMulti-section vacuum pumpUNOZAWA GUMI IRON WORKS·Filed 1989·Granted Jun 26, 1990·7 cites·1 claims
- 0332US2002094596A1IC tag and method for production thereofFiled 2002·Application pending·0 cites
- 0431US2001020896A1IC tag and method for production thereofFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →