TK

Takashi Kubota

Ricoh Company: 30 patents #620 of 9,818Top 7%
Fujitsu Limited: 22 patents #1,239 of 24,456Top 6%
HI Hitachi: 10 patents #4,206 of 28,497Top 15%
AK Aisan Kogyo Kabushiki Kaisha: 8 patents #49 of 642Top 8%
TS Toshiba Medical Systems: 7 patents #168 of 1,088Top 20%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
MC Mitsui Mining & Smelting Co.: 5 patents #110 of 838Top 15%
SC Sekisui Chemical Co.: 5 patents #142 of 908Top 20%
Nintendo Co.: 5 patents #360 of 1,476Top 25%
HM Hitachi Maxell: 4 patents #247 of 1,211Top 25%
SC Shinko Electric Industries Co.: 3 patents #437 of 723Top 65%
TI Toray Industries: 3 patents #932 of 3,690Top 30%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
FJ Fujitsu Limited Kawasaki, Japan: 2 patents #1 of 16Top 7%
JP Japan Styrene Paper: 2 patents #16 of 56Top 30%
TC Tamron Co.: 2 patents #47 of 138Top 35%
UM Uchiyama Manufacturing: 1 patents #36 of 116Top 35%
Canon: 1 patents #14,899 of 19,416Top 80%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Nichia: 1 patents #1,005 of 1,531Top 70%
RE Resonac: 1 patents #191 of 474Top 45%
TO Topcon: 1 patents #425 of 684Top 65%
TC Toray Engineering Co.: 1 patents #46 of 169Top 30%
KC Kokuyo Co.: 1 patents #86 of 136Top 65%
Overall (All Time): #9,953 of 4,157,543Top 1%
120
Patents All Time

Issued Patents All Time

Showing 51–75 of 120 patents

Patent #TitleCo-InventorsDate
8802989 Conductive material and connection structure Hideaki Ishizawa 2014-08-12
8780463 Image-forming lens, and imaging apparatus and information device using the image-forming lens Kazuyasu Ohashi 2014-07-15
D704540 Adapter for affixing a magnetic sensor Koichi Shibamoto, Yoshitaka Mine, Hiroyuki Shikata, Takashi Takeuchi 2014-05-13
8720519 Electronic packaging apparatus and electronic packaging method Takatoyo Yamakami, Hidehiko Kira, Kiyoshi Oi, Kiyoaki Iida, Takashi Kurihara 2014-05-13
8681436 Imaging lens, imaging device and information device 2014-03-25
8587878 Image-forming lens, and imaging apparatus and information device using the image-forming lens Kazuyasu Ohashi 2013-11-19
8547651 Image-forming lens, and camera device and portable information terminal device with the image-forming lens Kazuyasu Ohashi 2013-10-01
8526128 Image-forming lens, and camera device and portable information terminal device with the image-forming lens Kazuyasu Ohashi 2013-09-03
8505008 Portable information terminal having control for executing a task via dedicated access points, and method for controlling execution of a task in a portable information terminal via dedicated access points Masatoshi Yamazaki, Hiroaki Adachi, Eiji Tokunaga, Teruhiko Goda, Kazuhiro Wabe +4 more 2013-08-06
8433375 Portable information terminal, portable information system, and computer-readable storage medium having stored thereon portable information terminal control program Masatoshi Yamazaki, Tooru Ooe, Masahiro Shoji, Hiroaki Adachi 2013-04-30
8418910 Electroconductive bonding material, method for bonding conductor, and method for manufacturing semiconductor device Takatoyo Yamakami, Kuniko Ishikawa, Masayuki Kitajima 2013-04-16
8410666 Ultrasonic probe and method of manufacturing the same Hiroyuki Shikata, Satoru Tezuka, Yasuhiro Ona, Yasuhisa Makita 2013-04-02
8305625 Image forming apparatus, log control method, and program product Ryosuke Mizunashi 2012-11-06
8258508 Anode structure for use in organic EL device, production method thereof and organic EL device Yoshinori Matsuura, Nobuyuki Kawai 2012-09-04
8238043 Imaging lens system and imaging apparatus 2012-08-07
8216150 Ultrasound probe Hideki Kosaku, Akinori Shigihara, Yutaka Oonuki 2012-07-10
8171896 Cooling structure of internal combustion engine Shuichi Hanai, Makoto Hatano, Yoshifumi Fujita 2012-05-08
8128240 Optical unit and projector apparatus Katumi Muramatu 2012-03-06
8081081 Electronic apparatus and method of manufacturing the same Hiroshi Kobayashi, Kenji Kobae 2011-12-20
8003218 Al-Ni-B alloy material for reflective film Yoshinori Matsuura, Ryoma Tsukuda, Hironari Urabe 2011-08-23
7902983 RFID tag Hiroshi Kobayashi, Kenji Kobae, Hidehiko Kira 2011-03-08
7855841 Reflex, magnifying optical system 2010-12-21
D623292 Puncture adapter for a probe of an ultrasonic diagnosis apparatus 2010-09-07
7755198 Al-Ni-based alloy wiring material and element structure using the same Hironari Urabe, Yoshinori Matsurra 2010-07-13
7670873 Method of flip-chip mounting Kimio Nakamura, Kenji Kobae 2010-03-02