Inventor · disambiguated record
Fusao Ichikawa
Also filed as: ICHIKAWA FUSAO
4 granted patents·62 citations·filing 1987–1995
77Inventor score
Files withFUJI PHOTO FILM CO LTD4
Top patents by PatentIndex Score
4 records- 0183US5659491AMethod and system for inspecting an assembly, and electrical inspection apparatus for a flash unitFUJI PHOTO FILM CO LTD·Filed 1994·Granted Aug 19, 1997·26 cites·15 claims
- 0276US5615395AMethod and apparatus for disassembling lens-fitted photo film unit, and flash cleaning method and apparatusFUJI PHOTO FILM CO LTD·Filed 1995·Granted Mar 25, 1997·19 cites·50 claims
- 0349US4988204AJoint inspection apparatusFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jan 29, 1991·7 cites·6 claims
- 0436US4789238AMethod of inspecting magnetic disk surfaceFUJI PHOTO FILM CO LTD·Filed 1987·Granted Dec 6, 1988·10 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Fusao Ichikawa 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 →