Inventor · disambiguated record
Yukihiro Ukai
Also filed as: UKAI YUKIHIRO
12 granted patents·458 citations·filing 1994–2018
93Inventor score
Top patents by PatentIndex Score
12 records- 0197US5738731APhotovoltaic deviceMEGA CHIPS CORP·Filed 1994·Granted Apr 14, 1998·236 cites·6 claims
- 0285US6025252ASemiconductor device and method of fabricating the sameMEGA CHIPS CORP·Filed 1997·Granted Feb 15, 2000·49 cites·54 claims
- 0384US6177706B1Field-effect thin-film transistor deviceMEGA CHIPS CORP·Filed 1997·Granted Jan 23, 2001·47 cites·5 claims
- 0481US6677214B1Semiconductor device and method of fabricating the sameMEGA CHIPS CORP·Filed 2000·Granted Jan 13, 2004·29 cites·1 claims
- 0581US6225668B1Semiconductor device having a single crystal gate electrode and insulationMEGA CHIPS CORP·Filed 1997·Granted May 1, 2001·39 cites·17 claims
- 0680US10055011B2Interactive system, handheld device remote controller and operating method thereofPIXART IMAGING INC·Filed 2016·Granted Aug 21, 2018·3 cites·10 claims
- 0774US6137120ASemiconductor device and method of fabricating the sameMEGA CHIPS CORP·Filed 1997·Granted Oct 24, 2000·28 cites·3 claims
- 0864US9406104B2Image processing system, method of operating image processing system, host apparatus, program, and method of making programNARA YUSUKE·Filed 2011·Granted Aug 2, 2016·2 cites·44 claims
- 0961US6106734AMicromachine manufacture using gas beam crystallizationMEGA CHIPS CORP·Filed 1997·Granted Aug 22, 2000·16 cites·17 claims
- 1058US10534426B2Interactive system, remote controller and operating method thereofPIXART IMAGING INC·Filed 2018·Granted Jan 14, 2020·0 cites·14 claims
- 1139US5710598APicture compressing and expanding apparatusMEGA CHIPS CORP·Filed 1995·Granted Jan 20, 1998·9 cites·5 claims
- 1237US10075664B2Image sensorTECH HUB INC·Filed 2017·Granted Sep 11, 2018·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Yukihiro Ukai 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 →