Inventor · disambiguated record
Hirofumi Kashiwara
Also filed as: KASHIWARA HIROFUMI · YAMAGUCHI HISASHI
5 granted patents·65 citations·filing 1977–2002
80Inventor score
Files withFUJITSU LTD5
Top patents by PatentIndex Score
5 records- 0175US7028110B2Computer and computer system having security featuresFUJITSU LTD·Filed 2002·Granted Apr 11, 2006·26 cites·21 claims
- 0253US4426646ASelf shift type gas discharge panel, driving systemFUJITSU LTD·Filed 1980·Granted Jan 17, 1984·14 cites·16 claims
- 0352US4109181ADriving system and method for shifting a discharge spot in a plasma display panelFUJITSU LTD·Filed 1977·Granted Aug 22, 1978·11 cites·36 claims
- 0446US4132924ASystem for driving a gas discharge panelFUJITSU LTD·Filed 1977·Granted Jan 2, 1979·8 cites·19 claims
- 0540US4190789ADriving system for a self-shift type gas discharge panelFUJITSU LTD·Filed 1978·Granted Feb 26, 1980·6 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Hirofumi Kashiwara 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 →