Inventor · disambiguated record

Fumihiro Harigai

Also filed as: HARIGAI FUMIHIRO

1 granted patent·1 pending application·42 citations·filing 1994–2002

47Inventor score

Technology areasG11B H04N

Files withHITACHI LTD1

Top patents by PatentIndex Score

2 records

0180US5513166AOptical recording and reproducing apparatus for controlling a laser driver current according to test data on the discHITACHI LTD·Filed 1994·Granted Apr 30, 1996·42 cites·20 claims
0237US2003064757A1Method of displaying information on a screenFiled 2002·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Fumihiro Harigai 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 →