ET

Eiji Takahashi

KS Kobe Steel: 36 patents #4 of 1,773Top 1%
Nissan Motor Co.: 25 patents #146 of 8,689Top 2%
PA Panasonic: 23 patents #797 of 21,108Top 4%
NE Nec: 15 patents #768 of 14,502Top 6%
NC Nippon Soda Co.: 14 patents #6 of 648Top 1%
DE Dexerials: 12 patents #34 of 387Top 9%
HC Hodogaya Chemical Co.: 11 patents #24 of 359Top 7%
NC Nissin Electric Co.: 10 patents #5 of 208Top 3%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
CK Calsonic Kansei: 8 patents #19 of 675Top 3%
KS Kobe Steel: 7 patents #135 of 2,031Top 7%
TL Tokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%
MC Murata Manufacturing Co.: 5 patents #1,480 of 5,295Top 30%
CA Calsonic: 5 patents #7 of 204Top 4%
MC Maruzen Petrochemical Co.: 4 patents #28 of 174Top 20%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
DE Denso: 3 patents #3,857 of 11,792Top 35%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
SO Sony: 3 patents #10,744 of 25,231Top 45%
FI Fujikin Incorporated: 3 patents #115 of 318Top 40%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
TC Tanabe Seiyaku Co.: 3 patents #103 of 389Top 30%
OB Obayashi: 2 patents #32 of 118Top 30%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
KI Kobelco Research Institute: 2 patents #21 of 79Top 30%
MC Morinaga Milk Industry Co.: 2 patents #82 of 303Top 30%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
PI Pola Chemical Industries: 2 patents #52 of 199Top 30%
Tdk: 2 patents #1,902 of 3,796Top 55%
TI Tokyo Electric Power Company Holdings, Incorporated: 2 patents #90 of 711Top 15%
EM Emd: 1 patents #4 of 25Top 20%
MC Mikasa Sangyo Co.: 1 patents #9 of 35Top 30%
KC Kowa Company: 1 patents #310 of 562Top 60%
KC Kobelco Construction Machinery Co.: 1 patents #243 of 422Top 60%
CH Chiyoda: 1 patents #141 of 358Top 40%
JC Jujo Paper Co.: 1 patents #46 of 105Top 45%
IC I-Pro Co.: 1 patents #38 of 101Top 40%
TI Texas Instruments: 1 patents #7,357 of 12,488Top 60%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
NC Nippon Paper Industries Co.: 1 patents #263 of 535Top 50%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
📍 Rifu, JP: #2 of 2,101 inventorsTop 1%
Overall (All Time): #2,718 of 4,157,543Top 1%
219
Patents All Time

Issued Patents All Time

Showing 1–25 of 219 patents

Patent #TitleCo-InventorsDate
12285786 Substrate processing apparatus, purge gas control method, and vacuum transfer chamber cleaning method Norihiko Amikura, Hideyuki OSADA, Genichi Nanasaki, Seiichi Kaise, Masatomo KITA +1 more 2025-04-29
12192610 Imaging device with illumination unit featuring light shielding component Takao Ushiyama 2025-01-07
12184080 Wireless power supply unit and wireless power transmission system Hideaki Miyamoto, Tsutomu Sakata 2024-12-31
12171212 Monitoring camera with repellent sheet adhered to tip end flange Jyouji Wada, Hideki YASUDA, Masahito Oka, Toshiaki Ito 2024-12-24
11989281 White list generation device, control method, and program 2024-05-21
11841560 Depolarizing plate Akio Takada, Nobuyuki Koike, Koji Sasaki, Naoki Hanashima 2023-12-12
11569893 User equipment trajectory based beam selection Dheeraj Kotagiri, Takeo Onishi 2023-01-31
11262491 Polarizing plate having alternately stacked layers having different deposition directions Akio Takada, Nobuyuki Koike, Koji Sasaki 2022-03-01
11143632 Rotating machine abnormality detection device and method, and rotating machine Kaname Araki, Shugo Takaki, Masato Hayashi 2021-10-12
11060902 Abnormality treatment apparatus for rotating machine, and rotating machine system Shugo Takaki, Yoshinori Kurioka, Yasuharu Matsumoto, Kaname Araki 2021-07-13
11002993 Depolarizing plate, optical device and liquid-crystal display device including same, and depolarizing plate production method Akio Takada, Nobuyuki Koike, Koji Sasaki, Naoki Hanashima 2021-05-11
10919160 Electrodynamic apparatus Tsutomu Sakata, Hiroshi Kanno, Satoru Kikuchi 2021-02-16
10907250 Block copolymer pattern formation method and diffraction limited optical element Akio Takada, Nobuyuki Koike 2021-02-02
10873873 Communication load estimation system, information processing device, method, and program Daisuke Ohta, Takeo Onishi, Takahiro Shiroshima 2020-12-22
10851709 Internal combustion engine control method and control device 2020-12-01
10811912 Wireless power transmission system Tsutomu Sakata, Hiroshi Kanno, Satoru Kikuchi 2020-10-20
10779279 Wireless station, network device, control method, storage medium storing program, and communication system for calculating an available bandwidth in a wireless link Kosei Kobayashi 2020-09-15
10732335 Polarizing plate having absorption layer comprising only tantalum and niobium Akio Takada, Nobuyuki Koike, Koji Sasaki 2020-08-04
10717221 Pelletizer apparatus Chitaka Manabe, Kaname Araki, Shin Iwasaki 2020-07-21
10700558 Wireless power transmission system Tsutomu Sakata, Satoru Kikuchi, Hiroshi Kanno 2020-06-30
10661463 Resin pelletizer apparatus and abnormality determination method for resin pelletizer apparatus Ryo Tabuse, Kaname Araki, Chitaka Manabe, Shin Iwasaki, Tatsuru Miyamoto 2020-05-26
10625940 Construction material management system and construction material management method Naoki Shimizu, Hiroyuki Iwamoto, Yasuyuki Maeda, Takayuki Naito 2020-04-21
10620090 Rotating machine abnormality detection device, rotating machine abnormality detection method, and rotating machine Kaname Araki, Shugo Takaki, Masato Hayashi 2020-04-14
10607819 Cleaning method and processing apparatus Norikazu Sasaki, Atsushi Sawachi 2020-03-31
10593489 Pressing switch mechanism and wearable camera Yasuhito Oomori, Tatsuya Tobimatsu, Noboru Takada, Izumi Sato 2020-03-17