KT

Kazuhiko Tsutsumi

Mitsubishi Electric: 52 patents #120 of 25,717Top 1%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
TC Tsubakimoto Chain: 3 patents #140 of 593Top 25%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KY Kyb: 1 patents #177 of 347Top 55%
Overall (All Time): #39,456 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDate
9435703 Torque sensor Hideo Maehara, Ryota Yamada, Takayuki Hayashi 2016-09-06
8783932 Backlight device and liquid crystal display apparatus Rena Nishitani, Tomohiro Sasagawa, Eiji Niikura, Kuniko Kojima, Jun Someya +2 more 2014-07-22
8139157 Video display apparatus that adjusts video display parameters based on video picture type Jun Someya, Kazuo Kyuma, Hiroaki Sugiura, Hironobu Yasui 2012-03-20
6790340 Method and apparatus for radiation assisted electrochemical etching and etched product Shinichi Izuo, Hiroshi Ohji, Patrick French 2004-09-14
6759591 Silicon device Yukihisa Yoshida, Munehito Kumagai 2004-07-06
6736008 Inertia force sensor Munehito Kumagai, Yukihisa Yoshida 2004-05-18
6675644 Thermo-sensitive flow rate sensor Tomoya Yamakawa, Masahiro Kawai, Yutaka Ohashi, Yuichi Sakai, Akira Yamashita 2004-01-13
6661221 Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrate Motohisa Taguchi, Izuru Shinjo, Yuji Kawano, Tatsuya Fukami, Yuuichi Sakai +2 more 2003-12-09
6619130 Pressure sensor Naoki Yutani, Hiroshi Ohji 2003-09-16
6615655 Heat-sensitive type flow rate detecting element and holder therefor Yuichi Sakai, Akira Yamashita, Motohisa Taguchi, Tomoya Yamakawa, Masahiro Kawai 2003-09-09
6591683 Pressure sensor Naoki Yutani, Hiroshi Ohji 2003-07-15
6528724 Microdevice and its production method Yukihisa Yoshida, Martial Chabloz, Jiwei Jiao, Tsukasa Matsuura 2003-03-04
6426620 Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrate Motohisa Taguchi, Izuru Shinjo, Yuji Kawano, Tatsuya Fukami, Yuuichi Sakai +2 more 2002-07-30
6393919 Pressure sensor with a thermal pressure detecting element Hiroshi Ohji, Yuichi Sakai, Naoki Yutani 2002-05-28
6358861 Manufacturing method of silicon device Hiroshi Ohji, Patrick French 2002-03-19
6323644 Rotation sensor Motohisa Taguchi, Izuru Shinjo, Yuji Kawano, Tatsuya Fukami, Ikuya Kawakita 2001-11-27
6239595 Magnetic field sensing element Izuru Shinjo, Yasuyoshi Hatazawa, Tatsuya Fukami, Motohisa Taguchi, Yuuichi Sakai +1 more 2001-05-29
6139949 Magneto optical recording medium Tatsuya Fukami 2000-10-31
6088179 Method and apparatus for recording and reproducing magnetically, using detection of tunneling current generated by a spin tunnel effect Hiroshi Sugahara, Tatsuya Fukami 2000-07-11
6031231 Infrared focal plane array Masafumi Kimata, Tomohiro Ishikawa, Hisatoshi Hata 2000-02-29
5961411 Traveling guide shoe for a roller chain Kazuhiko Shimaya, Atsushi Kumakura 1999-10-05
5879569 Magnetic disk and method of and apparatus for manufacturing magnetic disk Hiroshi Matsumoto, Hiroshi Yashiki, Yoichi Inomata, Tatsuya Yoneda, Noriyuki Shige +1 more 1999-03-09
5764600 Overwritable, high-density magneto-optical recording medium and recording/reproduction method therefor Yoshio Fujii, Tatsuya Fukami, Takashi Tokunaga, Yoshiyuki Nakaki 1998-06-09
5679455 Magneto-optic recording medium and apparatus Yoshiyuki Nakaki, Takashi Tokunaga, Tatsuya Fukami, Motohisa Taguchi 1997-10-21
5638344 Magneto-optic recording and reproducing apparatus Yoshiyuki Nakaki, Takashi Tokunaga, Tatsuya Fukami, Motohisa Taguchi 1997-06-10