Inventor · disambiguated record
Hiroshi Midorikawa
Also filed as: MIDORIKAWA HIROSHI
3 granted patents·2 pending applications·108 citations·filing 1988–2009
74Inventor score
Top patents by PatentIndex Score
5 records- 0189US8439508B2Projector and projector systemMATSUO SHUJI·Filed 2009·Granted May 14, 2013·22 cites·17 claims
- 0287US4883250AVibration-proof and earthquake-immue mount systemKAJIMA CORP·Filed 1988·Granted Nov 28, 1989·72 cites·8 claims
- 0352US5290109AElectronic typewriter for printing of documents having a fixed formatSEIKO EPSON CORP·Filed 1992·Granted Mar 1, 1994·14 cites·19 claims
- 0444US2008316438A1Display DeviceSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 0543US2008170209A1Image Display System, Image Output System, and Image Display MethodSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hiroshi Midorikawa 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 →