Inventor · disambiguated record

Shinichi Itayama

Also filed as: ITAYAMA SHINICHI

2 granted patents·30 citations·filing 1977–1977

61Inventor score

Technology areasF04D

Files withSAKAI TEIZO2

Top patents by PatentIndex Score

2 records

0153US4102597AVentilating suction and exhaust fan device of plate typeSAKAI TEIZO·Filed 1977·Granted Jul 25, 1978·19 cites·8 claims
0238US4102596AVentilating suction and exhaust fan device of sirocco typeSAKAI TEIZO·Filed 1977·Granted Jul 25, 1978·11 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when Shinichi Itayama 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 →