YO

Yoshihiko Okamoto

HI Hitachi: 37 patents #587 of 28,497Top 3%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
Canon: 6 patents #8,497 of 19,416Top 45%
RT Renesas Technology: 4 patents #758 of 3,337Top 25%
NU National University Corporation Nagoya University: 2 patents #92 of 782Top 15%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
HC Hitachi Computer Engineering Co.: 1 patents #53 of 170Top 35%
HI Hitach: 1 patents #1 of 68Top 2%
RE Ryoden Semiconductor System Engineering: 1 patents #111 of 195Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
📍 Yokohama, WA: #10 of 36 inventorsTop 30%
Overall (All Time): #38,898 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDate
12364380 Information processing apparatus, method for controlling the same, and storage medium storing program therefor Takaaki SHOJI, Tomokazu Mori, Taro Matsuno 2025-07-22
12354359 Information processing system, control method of the system, and storage medium 2025-07-08
10937939 Thermoelectric conversion material and thermoelectric conversion element Koshi Takenaka, Takumi Inohara, Taichi Wada, Yuma Yoshikawa 2021-03-02
10886787 Power supply apparatus capable of supplying power to multiple power receiving apparatuses, control method thereof, and storage medium Yudai Fukaya, Shogo Hachiro, Katsuya Nakano, Jun Suzuki, Koji Nishimori 2021-01-05
10749379 Power supply apparatus and control method thereof 2020-08-18
10676371 Ruthenium oxide having a negative thermal expansion coefficient, and useable as a thermal expansion inhibitor Koshi Takenaka, Tsubasa Shinoda, Naruhiro Inoue 2020-06-09
10511190 Power transmission apparatus wirelessly transmitting power to power receiving apparatus 2019-12-17
10116355 Power supply apparatus, power receiving apparatus, and control method thereof 2018-10-30
8048614 Semiconductor integrated circuit device fabrication method Masami Ogita 2011-11-01
7304001 Fabrication methods of semiconductor integrated circuit device and photomask Isao Miyazaki, Yasushi Takeuchi, Toshihiro Morii, Koji Sekiguchi 2007-12-04
7008736 Semiconductor integrated circuit device fabrication method using a mask having a phase shifting film covering region and an opening region 2006-03-07
6794118 Process for fabricating semiconductor integrated circuit device, and exposing system and mask inspecting method to be used in the process Noboru Moriuchi 2004-09-21
6733933 Mask for manufacturing semiconductor device and method of manufacture thereof 2004-05-11
6548213 Mask for manufacturing semiconductor device and method of manufacture thereof 2003-04-15
6458497 Mask for manufacturing semiconductor device and method of manufacture thereof 2002-10-01
6432790 Method of manufacturing photomask, photomask, and method of manufacturing semiconductor integrated circuit device Masamichi Kobayashi, Satoshi Momose 2002-08-13
6420075 Mask for manufacturing semiconductor device and method of manufacture thereof 2002-07-16
6309800 Process for fabricating semiconductor integrated circuit device, and exposing system and mask inspecting method to be used in the process 2001-10-30
6284414 Mask for manufacturing semiconductor device and method of manufacture thereof 2001-09-04
6153357 Process for fabricating semiconductor integrated circuit device, and exposing system and mask inspecting method to be used in the process Noboru Moriuchi 2000-11-28
6106981 Mask for manufacturing semiconductor device and method of manufacture thereof 2000-08-22
6020109 Exposure method, aligner, and method of manufacturing semiconductor integrated circuit devices Tsuneo Terasawa, Akira Imai, Norio Hasegawa, Shinji Okazaki 2000-02-01
5973785 Method of forming light beam, apparatus therefor, method of measuring sizes using the same, method of inspecting appearance, method of measuring height, method of exposure, and method of fabricating semiconductor integrated circuits 1999-10-26
5963815 Method for forming a surface-roughened conductive film on a semiconductor wafer Tadashi Yoshida, Hiroshi Ohnishi, Kenichi Hanaoka, Shigeki Nakajima, Junichi Tsuchimoto 1999-10-05
5948574 Mask for manufacturing semiconductor device and method of manufacture thereof 1999-09-07