Inventor · disambiguated record
Hiroyuki Ikenaga
Also filed as: IKENAGA HIROYUKI
3 granted patents·53 citations·filing 1989–1993
72Inventor score
Files withSHARP KK3
Top patents by PatentIndex Score
3 records- 0180US5490131AOptical diskSHARP KK·Filed 1991·Granted Feb 6, 1996·31 cites·29 claims
- 0251US6067285AOptical discSHARP KK·Filed 1993·Granted May 23, 2000·8 cites·7 claims
- 0351US5053252AMethod and apparatus for manufacturing optical memory devicesSHARP KK·Filed 1989·Granted Oct 1, 1991·14 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyuki Ikenaga 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 →