Inventor · disambiguated record
Shinji Tokumasu
Also filed as: TOKUMASU SHINJI
5 granted patents·83 citations·filing 1992–1995
82Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0155US5566281AMethod and apparatus for generating a surface by simulating a physical membraneHITACHI LTD·Filed 1993·Granted Oct 15, 1996·24 cites·14 claims
- 0246US5712654AData editing method and apparatus thereforHITACHI LTD·Filed 1995·Granted Jan 27, 1998·22 cites·34 claims
- 0346US5621872ACurved surface generating method and apparatus thereforHITACHI LTD·Filed 1992·Granted Apr 15, 1997·15 cites·30 claims
- 0443US5353395APattern processing methodHITACHI LTD·Filed 1992·Granted Oct 4, 1994·15 cites·12 claims
- 0533US5604886ADesign supporting apparatus and method for performing design work at each of a plurality of design stagesHITACHI LTD·Filed 1992·Granted Feb 18, 1997·7 cites·33 claims
Join the waitlist — get patent alerts
Get an alert when Shinji Tokumasu 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 →