Inventor · disambiguated record
Kazuo Ohtsuka
Also filed as: OHTSUKA KAZUO
3 granted patents·10 citations·filing 1996–2019
62Inventor score
Top patents by PatentIndex Score
3 records- 0172US12048414B2Medical support system, medical support device, and medical support methodSONY GROUP CORP·Filed 2019·Granted Jul 30, 2024·2 cites·19 claims
- 0238US5874875AElectromagnetic relay structure and spot welding machine used for fabricating sameNILES PARTS CO LTD·Filed 1996·Granted Feb 23, 1999·8 cites·5 claims
- 0324US6028284AElectromagnetic relay structure and spot welding machine used for fabricating sameNILES PARTS CO LTD·Filed 1998·Granted Feb 22, 2000·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Kazuo Ohtsuka 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 →