Inventor · disambiguated record
Yoshihiko Okayama
Also filed as: OKAYAMA YOSHIHIKO
6 granted patents·82 citations·filing 1981–2023
81Inventor score
Top patents by PatentIndex Score
6 records- 0178US4550366AProgrammable sequence controller and systemTOSHIBA MACHINE CO LTD·Filed 1982·Granted Oct 29, 1985·40 cites·8 claims
- 0252US4441161AProgrammable sequence control method and devicesTOSHIBA MACHINE CO LTD·Filed 1981·Granted Apr 3, 1984·15 cites·3 claims
- 0348US4432047ASequence control apparatusTOSHIBA MACHINE CO LTD·Filed 1981·Granted Feb 14, 1984·14 cites·1 claims
- 0447US4754427ALinking system for programmable controllerTOSHIBA MACHINE CO LTD·Filed 1986·Granted Jun 28, 1988·13 cites·14 claims
- 0538USD1097334SHair attachmentKANEKA CORP·Filed 2023·Granted Oct 7, 2025·0 cites·1 claims
- 0624US10295386B2Electromagnetic flow meterDOOLEY VINCE·Filed 2010·Granted May 21, 2019·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →