YO

Yoichi Okumura

TI Texas Instruments: 4 patents #3,281 of 12,488Top 30%
Pioneer: 3 patents #574 of 1,730Top 35%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #447,838 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11675550 Information processing apparatus, tape printing apparatus, printing system, method of controlling information processing apparatus, and storage medium storing program for controlling information processing apparatus 2023-06-13
9140549 Physical quantity detection element, physical quantity detection device, and electronic apparatus Fumio Ichikawa, Takayuki Kikuchi 2015-09-22
7883955 Gate dielectric/isolation structure formation in high/low voltage regions of semiconductor device 2011-02-08
7816867 Plasma display panel Masaki Yoshinari, Tasuku Ishibashi, Yoichi Shintani 2010-10-19
7714369 Semiconductor chip having a photodiode Ryoichi Kojima 2010-05-11
7579858 Semiconductor device and inspection method thereof 2009-08-25
7524612 Information recording medium and process for producing the same Yasuo Hosoda, Ayumi Mitsumori, Megumi Sato, Masataka Yamaguchi, Tomoaki Izumi +1 more 2009-04-28
7442972 Semiconductor device and inspection method thereof 2008-10-28
6906995 Information read/write medium Takahiro Togashi, Masataka Yamaguchi 2005-06-14
6724716 Phase-change type optical storage medium having multiple recording layers Masataka Yamaguchi, Takahiro Togashi 2004-04-20
5436885 Optical disc and optical system for reproducing the optical disc Tetsuya Iida, Hitoshi Taniguchi 1995-07-25