YI

Yoshiyuki Ishii

Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
SO Sony: 5 patents #7,785 of 25,231Top 35%
AE Asahi Kasei E-Materials: 2 patents #31 of 141Top 25%
DK Denki Kagaku Kogyo: 2 patents #165 of 655Top 30%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
AK Asahi Kasei Kabushiki Kaisha: 2 patents #302 of 1,220Top 25%
NE Nec: 2 patents #5,510 of 14,502Top 40%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
CE Celgard: 1 patents #86 of 126Top 70%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
YC Yachiyo Industry Co.: 1 patents #61 of 139Top 45%
YU Yamaguchi University: 1 patents #44 of 132Top 35%
Overall (All Time): #129,268 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11955662 Separator for electric storage device Shinya Hamasaki, Masaki Takahashi, Shohei Mori, Kenji Ebara, Changqing Wang Adams 2024-04-09
11854474 Display panel, display device, and electronic device Masaki Suzuki, Shoji Sudo 2023-12-26
11158246 Display panel, display device, and electronic device Masaki Suzuki, Shoji Sudo 2021-10-26
11052738 Deflector structure for sunroof device Teruyuki Nakamura 2021-07-06
10899079 Optical shaping apparatus and method of producing shaped article Tomomasa Watanabe, Yoshiaki Tashiro, Fumiko Shiga 2021-01-26
10777774 Light emitting element, display device, and electronic apparatus 2020-09-15
10680291 Nonaqueous electrolyte battery inorganic particles and nonaqueous electrolyte battery Hiroyuki Saeki, Nobuhiro Ito, Kunio Matsui 2020-06-09
10657881 Display panel, display device, and electronic device Masaki Suzuki, Shoji Sudo 2020-05-19
9443549 Library device and library device control method Takahiro Ichimura, SHIGEYOSHI HASHI, Wataru Noguchi, Yuuki HAYAKAWA 2016-09-13
9118088 Electrolyte solution and lithium ion secondary battery using the same Asami Ohashi 2015-08-25
8399136 Electrolyte solution for lithium ion secondary battery, lithium ion secondary battery, fluoroalkane derivative and gelling agent Asami Ohashi, Hiroaki Okamoto, Yuki Morita 2013-03-19
8381431 Mosquito trapping equipment utilizing her habit and gravitational force 2013-02-26
7380387 Sheet package producing system, sheet handling device, and fillet folding device Hiroyuki Nishida, Takao Asakura, Hideyuki Uezono 2008-06-03
7360348 Method for controlling manufacture of a sheet material Hiroyuki Nishida 2008-04-22
7191365 Information recorder and its control method Yoshiaki Mori 2007-03-13
7145163 Apparatus for detecting light-transmissive sheet-like body Kazuo Onishi 2006-12-05
7069708 Sheet package producing system, sheet handling device, and fillet folding device Hiroyuki Nishida, Takao Asakura, Hideyuki Uezono 2006-07-04
6943363 Apparatus for detecting light-transmissive sheet-like body Kazuo Onishi 2005-09-13
6907711 Sheet package producing system, sheet handling device, and fillet folding device Hiroyuki Nishida, Takao Asakura, Hideyuki Uezono 2005-06-21
6771355 Producing history managing method and system for photosensitive sheet package Hiroyuki Nishida 2004-08-03
6745746 Internal combustion engine 2004-06-08
6094603 Method of and apparatus for production management 2000-07-25
6038267 Digital demodulator, maximum-value selector, and diversity receiver Hideto Oura, Yuji Iguchi 2000-03-14
5776446 Human lymphotoxin Toshiaki Osawa, Masuo Obinata, Yoshio Kobayashi 1998-07-07
5687544 Packaging and sealing apparatus Nobuyuki Watabe, Taijiro Fujita, Kazuo Okutsu, Makoto Ikeda 1997-11-18