Inventor · disambiguated record

Teiji Hasegawa

Also filed as: HASEGAWA TEIJI

1 granted patent·1 pending application·12 citations·filing 1990–2004

34Inventor score
Technology areasH10DY10T
Files withAGENCY IND SCIENCE TECHN1TOKYO TECHNOLOGICAL LABO CO LT1

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when Teiji Hasegawa files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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