TY

Toshihiko Yamashita

Yamaha Motor: 4 patents #461 of 2,310Top 20%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
DC Dainippon Sumitomo Pharma Co.: 1 patents #107 of 256Top 45%
NC New Japan Radio Co.: 1 patents #28 of 101Top 30%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #354,498 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
7700108 Tumor antigen protein and use thereof Noriyuki Sato, Tomohide Tsukahara, Yuki Nabeta, Satoshi Kawaguchi, Hideyuki Ikeda +1 more 2010-04-20
7069774 Engine crank angle detecting device Tomoji Nakamura 2006-07-04
6994902 Metallic porous body Hiroshi Fukunaga, Mitsuhiro Kishimi, Masao Morishima 2006-02-07
6978768 Acceleration control method for engine Tomoji Nakamura 2005-12-27
6968269 Engine control device 2005-11-22
D507778 Pattern for planar battery electrodes base Hiroshi Fukunaga, Mitsuhiro Kishimi, Masao Morishima 2005-07-26
6830038 Fuel cut control method Tomoji Nakamura 2004-12-14
6420821 Cathode for magnetron Kiyoshi Kishiki, Yukio Torikai, Hideyuki Obata 2002-07-16
5313518 Electronic locking devices 1994-05-17
4880963 Encoding magnetic cards 1989-11-14
4868914 Method for clearing unlocking key codes in an electronic locking device 1989-09-19
4851828 Electronic locking devices 1989-07-25
4712171 Electrical power source 1987-12-08
4649725 Door lock 1987-03-17