Inventor · disambiguated record
Masayoshi Seki
Also filed as: SEKI MASAYOSHI
3 granted patents·11 citations·filing 2002–2020
61Inventor score
Top patents by PatentIndex Score
3 records- 0159US6967982B2Semiconductor laser device with a strain reduction cushion function, semiconductor laser module, and semiconductor laser device fabrication methodFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Nov 22, 2005·6 cites·39 claims
- 0251US7102738B2Method and apparatus for inspecting optical modulesFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Sep 5, 2006·5 cites·8 claims
- 0348US11771522B2Dental root canal treatment instrumentMANI INC·Filed 2020·Granted Oct 3, 2023·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Masayoshi Seki 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 →