KY

Koichi Yamamoto

DC Daido Metal Company: 48 patents #4 of 280Top 2%
Honda Motor Co.: 26 patents #359 of 21,052Top 2%
Mazda Motor: 17 patents #126 of 4,755Top 3%
SO Sony: 13 patents #3,381 of 25,231Top 15%
KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
HH Hitachi High-Technologies: 8 patents #621 of 1,917Top 35%
SL Saturn Licensing: 8 patents #28 of 329Top 9%
AC Alps Electric Co.: 5 patents #368 of 2,177Top 20%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
NC Nippon Shokubai Kagaku Kogyo Co.: 5 patents #41 of 341Top 15%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
SM Smartnews: 3 patents #2 of 6Top 35%
Kioxia: 2 patents #693 of 1,813Top 40%
IK Ishisuka Garasu Kabushiki Kaisha: 2 patents #2 of 14Top 15%
SV Sovereign Peak Ventures: 2 patents #11 of 26Top 45%
Toshiba Memory: 2 patents #853 of 1,971Top 45%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
DL Denso Ten Limited: 2 patents #84 of 359Top 25%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
YK Ykk: 1 patents #472 of 845Top 60%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Nsk: 1 patents #937 of 1,559Top 65%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Overall (All Time): #3,846 of 4,157,543Top 1%
188
Patents All Time

Issued Patents All Time

Showing 25 most recent of 188 patents

Patent #TitleCo-InventorsDate
D1090563 Display panel of a programmed computer system with a graphical user interface Jihee Kim 2025-08-26
12347656 Plasma processing apparatus Yasushi Sonoda, Naoki Yasui, Motohiro Tanaka 2025-07-01
12111038 Light source device and display unit Kenji Kobayashi, Yasuhiro Nishida 2024-10-08
11969830 Aluminum alloy brazing sheet Tatsuki Hashimoto, Kenichiro Yoshida, Yuji SHIBUYA, Akihiro Tsuruno, Yoshikazu Miyano +7 more 2024-04-30
11792978 Semiconductor storage device and manufacturing method of the same 2023-10-17
11774068 Light source device and display unit Kenji Kobayashi, Yasuhiro Nishida 2023-10-03
11770684 Information processing apparatus and program Ken Suzuki 2023-09-26
11616395 Mobile terminal and chargeable communication module Yoshio Koyanagi, Takanori Hirobe, Hiroyuki Uejima, Kenichiro Tabata, Shuichiro Yamaguchi +3 more 2023-03-28
D968438 Display panel of a programmed computer system with a graphical user interface Jihee Kim 2022-11-01
11476396 Light source circuit unit, illuminator, and display Takehito Hirose, Shigeru Teshigahara 2022-10-18
11396996 Light source device and display unit Kenji Kobayashi, Yasuhiro Nishida 2022-07-26
11201268 Light source circuit unit, illuminator, and display Takehito Hirose, Shigeru Teshigahara 2021-12-14
11127753 Semiconductor storage device and semiconductor storage device manufacturing method 2021-09-21
11094512 Plasma processing apparatus and plasma processing method Kazuya Yamada, Naoki Yasui, Norihiko Ikeda, Isao Mori 2021-08-17
10713829 Accident report device and accident report method Sho Yasugi 2020-07-14
10707227 Semiconductor device and method for manufacturing the same 2020-07-07
10699884 Plasma processing apparatus and plasma processing method Kazuya Yamada, Naoki Yasui, Norihiko Ikeda, Isao Mori 2020-06-30
10698263 Light source device and display unit Kenji Kobayashi, Yasuhiro Nishida 2020-06-30
10652991 Plasma processing apparatus and microwave output device Atsushi Itou 2020-05-12
10609337 Image processing apparatus Akihide Fujio, Azusa Minode, Yasushi Seike, Minoru Yoshimura 2020-03-31
10574090 Mobile terminal including wireless charging coil and magnetic sheet having inwardly receding portion Yoshio Koyanagi, Takanori Hirobe, Hiroyuki Uejima, Kenichiro Tabata, Shuichiro Yamaguchi +3 more 2020-02-25
10529733 Semiconductor device and method for manufacturing the same 2020-01-07
10423031 Light source device and display unit Kenji Kobayashi, Yasuhiro Nishida 2019-09-24
10411172 Light source circuit unit, illuminator, and display Takehito Hirose, Shigeru Teshigahara 2019-09-10
10332760 Method for controlling plasma processing apparatus Masahito Mori, Akira Hirata, Takao Arase 2019-06-25