Inventor · disambiguated record
Sadao Matsubara
Also filed as: MATSUBARA SADAO
3 granted patents·57 citations·filing 1996–1998
71Inventor score
Files withHONDA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0171US6004120AApparatus for manufacturing pressed powder bodyHONDA MOTOR CO LTD·Filed 1996·Granted Dec 21, 1999·38 cites·12 claims
- 0267US6402493B1Powder compacting apparatusHONDA MOTOR CO LTD·Filed 1998·Granted Jun 11, 2002·16 cites·9 claims
- 0330US6085418AApparatus for and method of sizing helical gearsHONDA MOTOR CO LTD·Filed 1998·Granted Jul 11, 2000·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Sadao Matsubara 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 →