KH

Kazuhiko Hayashi

NE Nec: 56 patents #54 of 14,502Top 1%
Sumitomo Electric Industries: 20 patents #1,058 of 21,551Top 5%
TO Toyota: 20 patents #1,142 of 26,838Top 5%
SO Sony: 12 patents #3,691 of 25,231Top 15%
KO Komatsu: 12 patents #107 of 2,087Top 6%
Samsung: 10 patents #13,191 of 75,807Top 20%
FL Fujitsu Ten Limited: 8 patents #41 of 996Top 5%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
TO Tokuyama: 4 patents #77 of 562Top 15%
Tdk: 3 patents #1,522 of 3,796Top 45%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
L( Lederle (Japan): 2 patents #16 of 49Top 35%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
Pfizer: 1 patents #3,022 of 5,153Top 60%
AK Asahi Denka Kogyo: 1 patents #75 of 196Top 40%
AK Asahi Denka Kogyo K.K.: 1 patents #47 of 162Top 30%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
IE Ito En: 1 patents #26 of 63Top 45%
JI Japan Atomic Energy Research Institute: 1 patents #188 of 609Top 35%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
KC Kayaba Industry Co.: 1 patents #133 of 326Top 45%
AK Araco Kabushiki Kaisha: 1 patents #30 of 107Top 30%
TC Tanaka Seimitsu Kogyo Co.: 1 patents #7 of 34Top 25%
TC Toyo Kohan Co.: 1 patents #160 of 295Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Takamatsu, JP: #2 of 6 inventorsTop 35%
Overall (All Time): #5,493 of 4,157,543Top 1%
159
Patents All Time

Issued Patents All Time

Showing 26–50 of 159 patents

Patent #TitleCo-InventorsDate
7447442 Light emitting device and communication system Atsushi Oda, Satoru Toguchi 2008-11-04
7436408 Computer program for generating pictures Shigenori Abe 2008-10-14
7423382 Light-emitting body, light emitting device and light-emitting display Atsushi Oda 2008-09-09
7393554 Method and apparatus for manufacturing flexible-type luminescent device Setsuo Kaneko 2008-07-01
7372673 Magnetoresistive effect transducer having longitudinal bias layer and control layer directly connected to free layer Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Tsutomu Ishi, Hiroaki Honjou +5 more 2008-05-13
7369375 Magneto-resistance effect element and magneto-resistance effect head Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2008-05-06
7298596 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2007-11-20
7277261 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2007-10-02
7265949 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2007-09-04
7262064 Magnetoresistive effect element, magnetic memory element magnetic memory device and manufacturing methods thereof Kazuhiro Ohba, Hiroshi Kano, Kazuhiro Bessho, Tetsuya Mizuguchi, Yutaka Higo +6 more 2007-08-28
7246670 Work vehicle with hydrostatic steering system Mitsuaki Nakamura 2007-07-24
7212743 Optical switch device, and optical reception device and optical switch network in which the optical switch device is applied Akinobu Sato, Hirotaka Hokkyo 2007-05-01
7161774 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2007-01-09
7158355 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2007-01-02
7132162 Superconducting coil and superconducting apparatus Naoki Ayai, Ryosuke Hata, Hiromi Takei, Takeshi Hikata 2006-11-07
7064936 Magnetoresistance effect device 2006-06-20
7045820 Light emitting device having a sensor for determining luminous intensity Takashi Fukuchi, Shinnzo Tsuboi 2006-05-16
7023659 Magnetic head having an antistripping layer for preventing a magnetic layer from stripping Hiroaki Honjo, Tsutomu Ishi, Mikiko Saito, Shinsaku Saito, Tamaki Toba +2 more 2006-04-04
6999287 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2006-02-14
6950290 Magnetoresistive effect transducer having longitudinal bias layer directly connected to free layer Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Tsutomu Ishi, Hiroaki Honjou +5 more 2005-09-27
6934132 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system Junichi Fujikata, Tsutomu Ishi, Shigeru Mori, Keishi Ohashi, Masafumi Nakada +3 more 2005-08-23
6903908 Magnetoresistive effect sensor with barrier layer smoothed by composition of lower shield layer Keishi Ohashi, Nobuyuki Ishiwata, Masafumi Nakada, Eizo Fukami, Kiyokazu Nagahara +4 more 2005-06-07
6903230 Process for producing a fluorine-containing compound Shuzhong Wang, Shinsuke Kaga, Kazuya Oharu 2005-06-07
6844064 Method of manufacturing oxide superconducting wire, oxide superconducting wire, superconducting coil and superconducting apparatus Naoki Ayai, Ryosuke Hata, Hiromi Takei, Takeshi Hikata 2005-01-18
6840647 Lighting device, liquid crystal display device including the same, and method of fabricating the same Ichiro Fujieda, Atsushi Oda, Setsuo Kaneko 2005-01-11