Inventor · disambiguated record
Toshihiro Yamakawa
Also filed as: YAMAKAWA TOSHIHIRO
2 granted patents·1 pending application·12 citations·filing 1994–2020
49Inventor score
Top patents by PatentIndex Score
3 records- 0146US11068217B2Image forming apparatus and control methodSHARP KK·Filed 2020·Granted Jul 20, 2021·0 cites·9 claims
- 0244US5504752APulse stuffing synchronization control systemFUJITSU LTD·Filed 1994·Granted Apr 2, 1996·12 cites·11 claims
- 0330US2011164278A1Image forming apparatusSHARP KK·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Toshihiro Yamakawa 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 →