Assignee
AKIYAMA TOMOYUKI
JP·6 granted patents·1 pending application·31 citations·filing 2008–2012
Top patents by PatentIndex Score
7 records- 0192US9229249B2Optical semiconductor deviceAKIYAMA TOMOYUKI·Filed 2012·Granted Jan 5, 2016·10 cites·14 claims
- 0288US9184865B2Optical switch, optical demodulator, and optical demodulation method having feedback control of temperature regulator based on optical detector outputAKIYAMA TOMOYUKI·Filed 2012·Granted Nov 10, 2015·6 cites·13 claims
- 0384US8215754B2Detachable structure for ink cartridge, and control method for attaching/detaching ink cartridgeAKIYAMA TOMOYUKI·Filed 2009·Granted Jul 10, 2012·7 cites·10 claims
- 0481US9239475B2Optical semiconductor element having ring modulatorsAKIYAMA TOMOYUKI·Filed 2012·Granted Jan 19, 2016·3 cites·6 claims
- 0578US8197042B2Detachable structure for ink cartridgeAKIYAMA TOMOYUKI·Filed 2009·Granted Jun 12, 2012·5 cites·10 claims
- 0649US8160116B2Semiconductor laser and method for manufacturing the sameAKIYAMA TOMOYUKI·Filed 2008·Granted Apr 17, 2012·0 cites·8 claims
- 0738US2012188314A1Inkjet printing apparatusAKIYAMA TOMOYUKI·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when AKIYAMA TOMOYUKI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →