Inventor · disambiguated record
Masao Shima
Also filed as: SHIMA MASAO
3 granted patents·34 citations·filing 1975–1977
69Inventor score
Files withYAMATAKE HONEYWELL CO LTD3
Top patents by PatentIndex Score
3 records- 0172US4102177ADensitometerYAMATAKE HONEYWELL CO LTD·Filed 1977·Granted Jul 25, 1978·24 cites·13 claims
- 0237US4028604AServo-motor control systemYAMATAKE HONEYWELL CO LTD·Filed 1975·Granted Jun 7, 1977·6 cites·6 claims
- 0329US4031447AImproved control system for energizing a stepping motorYAMATAKE HONEYWELL CO LTD·Filed 1975·Granted Jun 21, 1977·4 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Masao Shima 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 →