KY

Koichi Yamamoto

DC Daido Metal Company: 48 patents #4 of 280Top 2%
Honda Motor Co.: 26 patents #359 of 21,052Top 2%
Mazda Motor: 17 patents #126 of 4,755Top 3%
SO Sony: 13 patents #3,381 of 25,231Top 15%
KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
HH Hitachi High-Technologies: 8 patents #621 of 1,917Top 35%
SL Saturn Licensing: 8 patents #28 of 329Top 9%
AC Alps Electric Co.: 5 patents #368 of 2,177Top 20%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
NC Nippon Shokubai Kagaku Kogyo Co.: 5 patents #41 of 341Top 15%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
SM Smartnews: 3 patents #2 of 6Top 35%
Kioxia: 2 patents #693 of 1,813Top 40%
IK Ishisuka Garasu Kabushiki Kaisha: 2 patents #2 of 14Top 15%
SV Sovereign Peak Ventures: 2 patents #11 of 26Top 45%
Toshiba Memory: 2 patents #853 of 1,971Top 45%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
DL Denso Ten Limited: 2 patents #84 of 359Top 25%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
YK Ykk: 1 patents #472 of 845Top 60%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Nsk: 1 patents #937 of 1,559Top 65%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
📍 Tokyo, MI: #7 of 74 inventorsTop 10%
Overall (All Time): #3,846 of 4,157,543Top 1%
188
Patents All Time

Issued Patents All Time

Showing 51–75 of 188 patents

Patent #TitleCo-InventorsDate
8876356 Illumination device and display device 2014-11-04
8829776 Light-source circuit unit, illumination device, and display device Takehito Hirose, Shigeru Teshigahara 2014-09-09
8380500 Apparatus, method, and computer program product for judging speech/non-speech Masami Akamine 2013-02-19
8374845 Retrieving apparatus, retrieving method, and computer program product Miwako Doi, Kaoru Suzuki, Toshiyuki Koga 2013-02-12
8364484 Voice recognition apparatus and method Takehide Yano, Tadashi Amada, Kazunori Imoto 2013-01-29
8334794 Input device and keyboard device having illumination function Kazutoshi Watanabe, Hideaki Nagakubo, Takenobu Kimura, Katsuyuki Katayama, Naomi Sato +6 more 2012-12-18
8212922 Information display apparatus, information display method and program therefor Kohei Momosaki, Kazuhiko Abe, Yasuyuki Masai, Makoto Yajima, Munehiko Sasajima 2012-07-03
8099277 Speech-duration detector and computer program product therefor Akinori Kawamura 2012-01-17
7991404 Congestion control method and device in mobile communication network Tomonari Kagimoto, Hitoshi Ebihara, Wataru Kawaguchi, Kusuo Yonezawa 2011-08-02
7925509 Closed caption control apparatus and method therefor Kohei Momosaki, Yasuyuki Masai, Makoto Yajima, Kazuhiko Abe, Munehiko Sasajima 2011-04-12
7905308 Vehicle battery cooling device Naoyuki Abe, Hiroto Kobayashi, Tsukasa Ohkawa, Kosuke Tachikawa 2011-03-15
7885653 Fold mobile phone apparatus Hidehiro Yanagibashi 2011-02-08
7870003 Acoustical-signal processing apparatus, acoustical-signal processing method and computer program product for processing acoustical signals Akinori Kawamura 2011-01-11
7828049 Heat exchanger Ryouichi Sanada, Junji Kato 2010-11-09
7746323 5-directional key operation device Susumu Otsuki, Mamoru Yoshida, Teruo Nanmoku, Toshiyasu Kitamura, Akinori Ohira 2010-06-29
7614473 Vehicle body structure Tohru Ono, Takahiro Sugawara, Takayuki Ogawa 2009-11-10
7556110 Vehicle mounted with electric storage apparatus Akio Yamamoto, Minoru Matsunaga, Masahiro Matsutani, Mitsunori Matsumoto 2009-07-07
7497610 Light guiding plate including a plurality of prisms, surface emitting device using light guiding plate, and liquid crystal display device using light guiding plate Takuro Sugiura, Hideaki Nagakubo 2009-03-03
7467088 Closed caption control apparatus and method therefor Kohei Momosaki, Yasuyuki Masai, Makoto Yajima, Kazuhiko Abe, Munehiko Sasajima 2008-12-16
7458824 Electric junction box including electric unit in plural shield case members Kikuo Ogawa, Hitoshi Tsugane 2008-12-02
7443449 Information display apparatus, information display method and program therefor Kohei Momosaki, Kazuhiko Abe, Yasuyuki Masai, Makoto Yajima, Munehiko Sasajima 2008-10-28
7381093 Covered snap-fit terminals for connecting storage cells together Masato Shimamori, Tomoyuki Okada, Hisashi Katoh, Shuji Sasaki, Kenji Hasegawa +3 more 2008-06-03
7369397 Capacitor device Makoto Kawahara, Naoyuki Abe, Masaru Imai, Kiyotaka Hanaoka 2008-05-06
7299183 Closed caption signal processing apparatus and method Kazuhiko Abe, Yasuyuki Masai, Makoto Yajima, Kohei Momosaki, Munehiko Sasajima 2007-11-20
D553566 Capacitor module Hisashi Katoh, Makoto Kawahara 2007-10-23