Inventor · disambiguated record

Naoshi Umetsu

Also filed as: UMETSU NAOSHI

1 granted patent·88 citations·filing 1992–1992

52Inventor score

Technology areasA23G

Files withTOPPAN PRINTING CO LTD1

Top patents by PatentIndex Score

1 record

0185US5375740AManual dispenser for dispensing predetermined amounts of viscous material through actuation of a triggerTOPPAN PRINTING CO LTD·Filed 1992·Granted Dec 27, 1994·88 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Naoshi Umetsu 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 →