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 101–125 of 219 patents

Patent #TitleCo-InventorsDate
9080547 Engine control apparatus and method Taisuke Shiraishi, Tomonori Urushihara 2015-07-14
9058982 Silicon oxynitride film and method for forming same, and semiconductor device Yasunori Ando, Masaki Fujiwara 2015-06-16
9037382 Control system for internal combustion engine Ryosuke Hiyoshi, Shinobu Kamada 2015-05-19
9032059 Content delivery management apparatus, content delivery management method, and content delivery management program Toru Osuga 2015-05-12
9009325 Contents delivery system, a contents delivery method, and a program for contents delivery 2015-04-14
8945520 Titania fine-particle composite and compositions containing the titania fine-particle composite 2015-02-03
8897859 Biosensor device Toru Shimuta 2014-11-25
8856363 Content delivery system where in a content marker information registered by one user may be viewed and/or requested by a user other than a specific user Satoshi Nogaki, Toru Osuga 2014-10-07
8856903 Content delivery system Satoshi Nogaki, Toru Osuga 2014-10-07
8852759 Compound having acridan ring structure, and organic electroluminescent device Norimasa Yokoyama, Makoto Nagaoka, Naoaki Kabasawa 2014-10-07
8763568 Cooling structure for internal combustion engine Takeru Hamakawa, Takuma Adachi, Hisayuki Hashimoto, Takenori Akiyoshi, Makoto Andou +2 more 2014-07-01
8748014 Compound having a substituted anthracene ring structure and pyridoindole ring structure, and organic electroluminescent device Norimasa Yokoyama, Shuichi Hayashi, Kouki KASE, Hiroshi Ohkuma, Daizou Kanda 2014-06-10
8729187 High-molecular-weight copolymer Shinji Marumo, Gou Mishima 2014-05-20
8710151 Onium salt-containing polymer 2014-04-29
8694643 Contents delivery system, a contents delivery method, and a program for contents delivery 2014-04-08
8680208 Star polymer Syoji Yamaguchi 2014-03-25
8670128 Profile measuring apparatus Masato Kannaka, Masakazu Kajita 2014-03-11
8649019 Shape determining device Masato Kannaka, Masakazu Kajita, Hideki Matsuoka, Hidetoshi Tsunaki, Noritaka Morioka +2 more 2014-02-11
D691904 Living body information sensor Toru Shimuta, Kazuhiro Yamaji, Hiroyuki Nakaji 2013-10-22
8481650 Process for production of polymers having functional groups, and star polymers obtained thereby 2013-07-09
8367329 Method of detecting interaction between nucleic acid and protein, and apparatus for the same Kazunori Ikebukuro, Ryo Katayama, Hiroyuki Takamatsu 2013-02-05
8345363 Drive device, lens part, and camera module Susumu Aoki, Hitoshi Kawamura, Takashi Hasuda, Ikuo Shinta 2013-01-01
8332019 Electrocardiographic signal detection device Toru Shimuta 2012-12-11
8310676 Method and apparatus for detecting small biomolecules Kazunori Ikebukuro, Ryo Katayama 2012-11-13
8284393 Tire shape inspection method and tire shape inspection device Naokazu Sakoda 2012-10-09