HY

Hidehiko Yamamoto

SO Sony: 4 patents #8,966 of 25,231Top 40%
Kawasaki: 3 patents #725 of 2,943Top 25%
OC Olympus Optical Co.: 3 patents #953 of 2,334Top 45%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
DE Dentsu: 1 patents #26 of 76Top 35%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #353,381 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8087230 Exhaust system for motor vehicles Hiroyuki Kikuchi, Tomoyuki Takeshita, Tetsuya Mori, Akira Soeda, Shin Yasuchika +1 more 2012-01-03
7802424 Exhaust device in combustion engine, and motorcycle therewith Tatsuhiko Kanzawa, Kazumasa Wakahara, Naoki Tamai, Yota Katsukawa, Akira Soeda 2010-09-28
7490134 Information providing system using code information Yuji Ono, Fumitaka Toya, Taku Ito, Kentaro Kitajima, Tohru Itoh +5 more 2009-02-10
7411874 Recording and/or playback device Kiyoshi Omori, Masazumi Shiozawa, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima 2008-08-12
7362666 Recording and/or playback device Kiyoshi Omori, Masazumi Shiozawa, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima 2008-04-22
7359292 Recording and/or playback device Kiyoshi Omori, Masazumi Shiozawa, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima 2008-04-15
7342849 Recording and/or playback device Kiyoshi Omori, Masazumi Shiozawa, Hitoshi Taniguchi, Kazuya Sunami, Hiroshi Kawashima 2008-03-11
7290388 Motorcycle exhaust system Hiroyuki Kikuchi, Yoji Onishi, Naoki Yokoyama 2007-11-06
5610382 Automatic cash transaction apparatus having a main body and an additional unit 1997-03-11
4727033 Analyzing apparatus and method for immunological agglutination reactions Kazuo Hijikata, Hajime Sakuma, Yutaka Kato 1988-02-23
4666577 Method of recording electrophoretic image pattern Nobutaka Kaneko 1987-05-19
4666578 Method of measuring total protein of sample with the aid of electrophoretic image 1987-05-19
4630235 Key-word retrieval electronic translator Shintaro Hashimoto, Masafumi Morimoto, Shigenobu Yanagiuchi 1986-12-16
4608504 Interface circuit for interconnecting peripherals to an information processing device 1986-08-26