Inventor · disambiguated record
Tadayoshi Akutsu
Also filed as: AKUTSU TADAYOSHI
4 granted patents·110 citations·filing 1992–1996
80Inventor score
Top patents by PatentIndex Score
4 records- 0188US5225008AMethod for manufacturing a high-strength springNHK SPRING CO LTD·Filed 1992·Granted Jul 6, 1993·31 cites·5 claims
- 0284US5258082AHigh strength springNHK SPRING CO LTD·Filed 1993·Granted Nov 2, 1993·25 cites·5 claims
- 0368US5609345AMetal gasket with stepped intermediate plateNIPPON GASKET KK·Filed 1995·Granted Mar 11, 1997·32 cites·11 claims
- 0457US5626348AMetal gasketNIPPON GASKET KK·Filed 1996·Granted May 6, 1997·22 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Tadayoshi Akutsu 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 →