KT

Ken Tanaka

DE Denso: 19 patents #459 of 11,792Top 4%
SO Sony: 19 patents #2,183 of 25,231Top 9%
TO Toyota: 10 patents #2,889 of 26,838Top 15%
NS Nippon Soken: 9 patents #135 of 1,540Top 9%
AC Anden Co.: 8 patents #4 of 95Top 5%
Bridgestone: 7 patents #326 of 2,860Top 15%
SO Soken: 6 patents #2 of 182Top 2%
AM Asahi Kasei Microdevices: 5 patents #23 of 231Top 10%
DC Dow Corning Toray Silicone Company: 5 patents #68 of 246Top 30%
TI Takasago International: 3 patents #126 of 465Top 30%
MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
TC Toagosei Co.: 2 patents #80 of 338Top 25%
SU Subaru: 2 patents #474 of 1,684Top 30%
IC Idemitsu Petrochemical Co.: 2 patents #182 of 578Top 35%
TC Tamron Co.: 2 patents #47 of 138Top 35%
JS Jsr: 2 patents #443 of 1,137Top 40%
TC Tokyo Ohka Kogyo Co.: 2 patents #345 of 684Top 55%
Kyocera: 2 patents #1,365 of 3,732Top 40%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
DC Dow Corning Toray Silcone Co.: 1 patents #19 of 44Top 45%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
HE Hitachi Kokusai Electric: 1 patents #493 of 843Top 60%
HC Hodogaya Chemical Co.: 1 patents #201 of 359Top 60%
JC Japan Epoxy Resins Co.: 1 patents #4 of 6Top 70%
Kioxia: 1 patents #1,054 of 1,813Top 60%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC Nihon Nohyaku Co.: 1 patents #153 of 243Top 65%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
YA Yagi Antenna: 1 patents #18 of 49Top 40%
DC Dow Corning Toray Co.: 1 patents #117 of 258Top 50%
Overall (All Time): #15,596 of 4,157,543Top 1%
96
Patents All Time

Issued Patents All Time

Showing 51–75 of 96 patents

Patent #TitleCo-InventorsDate
9136053 Solenoid device Osamu Daitoku, Tomoaki Tanaka, Tomoya Katoh, Kiyonari Kojima 2015-09-15
9117584 Solenoid device and solenoid control system Osamu Daitoku, Tomoaki Tanaka 2015-08-25
9106828 Mobile terminal and ineffective region setting method 2015-08-11
9056925 Process for production of modified conjugated diene polymers, modified conjugated diene polymers produced by the process, rubber compositions, and tires Kouji Masaki, Yoichi Ozawa, Eiji Suzuki, Christine Rademacher, Terrence E. Hogan +2 more 2015-06-16
8859187 Method of forming resist pattern and negative resist composition Sho Abe, Shigeru Yokoi 2014-10-14
8809464 Polymers functionalized with halosilanes containing an amino group Terrence E. Hogan, Steven Luo, Yoichi Ozawa, Junko Matsushita, Ryuji Nakagawa +1 more 2014-08-19
8531068 Rotation sensor and direct current motor Yasuhiro Fukagawa, Masaru Touge 2013-09-10
8525464 Rotation detecting apparatus and rotation detecting system Yasuhiro Fukagawa, Masaru Touge 2013-09-03
8410224 Method for producing modified conjugated diene based (co)polymer, modified conjugated diene based (co)polymer, and rubber composition Takaomi Matsumoto, Masahiro Shibata, Takuo Sone, Toshihiro Tadaki, Ryuji Nakagawa 2013-04-02
8258332 Polymers functionalized with halosilanes containing an amino group Terrence E. Hogan, Steven Luo, Yoichi Ozawa, Junko Matsushita, Ryuji Nakagawa +1 more 2012-09-04
8222433 Axially asymmetric phosphorus compound and production method thereof Tohru Yokozawa, Tomohiko Hakamata 2012-07-17
8222776 Rotation detector and direct-current motor Tsutomu Nakamura, Kenji Takeda, Masaru Touge, Yasuhiro Fukagawa 2012-07-17
8217122 Silicone rubber powder and method of manufacturing thereof Yoshitsugu Morita, Kazuo Kobayashi 2012-07-10
8193989 Antenna apparatus Seiken Fujita, Hisamatsu Nakano, Iichi Wako, Toshihito Umegaki 2012-06-05
8114803 Catalyst material and process for preparing the same Makoto Yuasa, Kenichi Oyaizu, Aritomo Yamaguchi, Hiroshi Ikkanda, Yuichi Iai +5 more 2012-02-14
8013171 Axially asymmetric ester compound and production method thereof 2011-09-06
7924513 Lens barrel Toshimitsu Iwai, Konoha Takeuchi, Akira Kagaya, Takatoshi Ohzeki, Norihisa Kawamura 2011-04-12
7910281 Positive resist composition for thin-film implantation process and method for forming resist pattern Takako Suzuki, Koji Yonemura, Shoichi Fujita 2011-03-22
7911697 Zoom lens and imaging apparatus Motoyuki Ohtake, Tsutomu Naitou, Takuya Tsutsumi, Eiji Yano, Tatsuyuki Takahashi 2011-03-22
7768722 Lens barrel Toshimitsu Iwai, Konoha Takeuchi, Akira Kagaya, Takatoshi Ohzeki, Norihisa Kawamura 2010-08-03
7742231 Zoom lens and imaging apparatus Motoyuki Ohtake, Tsutomu Naitou, Takuya Tsutsumi, Eiji Yano, Tatsuyuki Takahashi 2010-06-22
7683186 Optically active biaryl phosphorus compound and production process thereof Wataru Kuriyama 2010-03-23
7586682 Zoom lens and imaging apparatus Motoyuki Ohtake, Eiji Yano, Takuya Tsutsumi, Tatsuyuki Takahashi, Tsutomu Naitou 2009-09-08
7412160 Image pickup apparatus and lens barrel Kenichi Nakanishi, Takumi Fukuda 2008-08-12
7411731 Zoom lens and imaging apparatus Motoyuki Ohtake, Tsutomu Naitou, Takuya Tsutsumi, Eiji Yano, Tatsuyuki Takahashi 2008-08-12