TY

Toshio Yamamoto

AC Asmo Co.: 34 patents #1 of 745Top 1%
Ricoh Company: 20 patents #1,076 of 9,818Top 15%
Honda Motor Co.: 11 patents #1,779 of 21,052Top 9%
TL Toyota Central R&D Labs: 6 patents #153 of 1,657Top 10%
MI Minolta: 5 patents #345 of 1,109Top 35%
DE Denso: 5 patents #2,617 of 11,792Top 25%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
NS Nippon Steel: 5 patents #528 of 4,423Top 15%
NC Nippon Oil & Fats Co.: 4 patents #52 of 409Top 15%
CO Comcast: 4 patents #954 of 4,447Top 25%
NK Nippon Gohsei Kagaku Kogyo: 4 patents #15 of 142Top 15%
OC Olympus Optical Co.: 3 patents #953 of 2,334Top 45%
FC Fuji Electric Co.: 3 patents #717 of 2,643Top 30%
DC Dainippon Screen Mfg. Co.: 3 patents #254 of 977Top 30%
SC Sankyo Seiki Mfg. Co.: 2 patents #61 of 244Top 25%
NO Nof: 2 patents #143 of 561Top 30%
NS Nidec Sankyo: 2 patents #144 of 291Top 50%
FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%
CA Cataler: 2 patents #135 of 277Top 50%
SS Sankyo Seiki Seisakusho: 2 patents #74 of 287Top 30%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
BJ Basf Japan: 1 patents #3 of 37Top 9%
DC Daihatsu Motor Co.: 1 patents #84 of 248Top 35%
FC Fuji Electric Device Technology Co.: 1 patents #91 of 205Top 45%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
AS Air Systems: 1 patents #4 of 9Top 45%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
SK Showa Shell Sekiyu Kabushiki Kaisha: 1 patents #22 of 60Top 40%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TO Towa: 1 patents #36 of 110Top 35%
YA Yamatake: 1 patents #76 of 243Top 35%
Overall (All Time): #7,494 of 4,157,543Top 1%
137
Patents All Time

Issued Patents All Time

Showing 51–75 of 137 patents

Patent #TitleCo-InventorsDate
D501799 Temperature/humidity measuring device Masahiro Sugiyama, Yuzo Fujita, Yoshiyuki Kanai 2005-02-15
6836049 Commutator having short-circuiting parts, motor having such a commutator and method for manufacturing such a commutator Yuuichi Terada, Kazunobu Kanno 2004-12-28
6825587 Rotor motor with a resin coil bobbin Katsuhide Yajima, Hitoshi Mutai 2004-11-30
6819025 Core of rotation apparatus, method for manufacturing core, and rotation apparatus Kaname Egawa, Keiichi Uemura, Yasuhiro Toyama, Shinji Santo, Yoshiyuki Takabe +1 more 2004-11-16
6812579 Semiconductor device Akio Izumi, Osamu Sugiyama 2004-11-02
6810580 System for forming conductor wire on a substrate board Shigeo Yamaguchi, Masaaki Arahori, Toshimitsu Nishiwaki 2004-11-02
6809446 Yoke housing and motor Tomoyuki Kikuta, Masahiko Komoda, Masayuki Kuwano, Hideki Toida, Keiichi Uemura 2004-10-26
6803695 Armature, manufacturing method of armature, and motor Keiichi Uemura, Tomoyuki Kikuta, Masahiko Komoda, Masayuki Kuwano, Hideki Toida 2004-10-12
6756717 Motor Masayuki Kuwano, Shinji Santo 2004-06-29
6747382 Motor Katsuhide Yajima, Hitoshi Mutai 2004-06-08
6665931 Wiring method for forming conductor wire on a substrate board Shigeo Yamaguchi, Masaaki Arahori, Toshimitsu Nishiwaki 2003-12-23
6653754 Motor for wiper device having noise suppressing coils and burn-out protector Yasuaki Uchida 2003-11-25
6583433 Range finder structure allowing easier filling of the transparent filler Osamu Sugiyama, Akio Izumi 2003-06-24
6511642 Porous material, catalyst, method of producing the porous material and method for purifying exhaust gas Miho Hatanaka, Akihiko Suda, Toshiyuki Tanaka, Naoki Takahashi, Yusuke Akimoto +1 more 2003-01-28
6504277 Motor having worm and worm wheel Keiichi Uemura 2003-01-07
6452297 Motor device having commutator and brush outside yoke Yoshihiko Harada 2002-09-17
6380647 Motor having rotor equipped with cooling fan Yoshiaki Hayashi 2002-04-30
6366044 Rotational-position sensing device and windshield wiper system having the same Hideo Okai, Yasuaki Uchida 2002-04-02
6306360 Spinel powder and spinel slurry Akihiko Suda, Masahiro Sugiura 2001-10-23
6307533 Liquid crystal display device with matrix electrode structure Koji Nakamura, Norifumi Souda 2001-10-23
6287885 Method for manufacturing semiconductor dynamic quantity sensor Hiroshi Muto, Tsuyoshi Fukada, Masakazu Terada, Hiroshige Sugito, Masakazu Kanosue +8 more 2001-09-11
6242835 Core sheet, core and method of manufacturing an armature Keiichi Uemura 2001-06-05
6236366 Hermetically sealed semiconductor module composed of semiconductor integrated circuit and antenna element Yasutake Hirachi 2001-05-22
6218753 Motor using rotor including interior permanent magnet, and apparatus-driving-unit employing the same motor Yoshinari Asano, Masayuki Shinto 2001-04-17
6135066 Water-cooled four cycle engine Takushi Matsuto, Kaoru Wachigai, Keiichiro Niizuma 2000-10-24