TH

Toshiyuki Hasegawa

KC Kanzaki Kokyukoki Mfg. Co.: 36 patents #9 of 208Top 5%
SC Sumitomo Chemical: 9 patents #537 of 4,033Top 15%
ZG Zexel Gmbh: 7 patents #21 of 348Top 7%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
TT Tuff Torq: 4 patents #7 of 17Top 45%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
SP Seiko Pmc: 3 patents #2 of 34Top 6%
TC Toyo Seikan Co.: 3 patents #234 of 888Top 30%
HD Hitachi Denshi: 2 patents #77 of 275Top 30%
NE Nec: 1 patents #7,889 of 14,502Top 55%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
📍 Tokyo, TN: #2 of 7 inventorsTop 30%
Overall (All Time): #21,141 of 4,157,543Top 1%
83
Patents All Time

Issued Patents All Time

Showing 51–75 of 83 patents

Patent #TitleCo-InventorsDate
6540633 Transmission for speed changing and steering of a vehicle Travis Smith McCloud, Keith J. Andrews, Robert Abend 2003-04-01
6460421 Governor controlled on a basis of load detection Toru Inoue 2002-10-08
6397966 Vehicle improved in steering Koji Irikura, Norihiro Ishii, Ryota Ohashi, Kenichi Takada, Hirohiko Kawada +3 more 2002-06-04
6387506 Resin composition for paper-coating, coating composition for paper and coated paper Akira Kawamura, Akira Tanikawa, Yutaka Shibata, Toshishige Hamaguchi 2002-05-14
6336513 Multi-axle vehicle with two hydrostatic transmissions for driving-steering Koji Irikura, Hiroaki Shimizu 2002-01-08
6312354 Integral hydrostatic transaxle apparatus for driving and steering Koji Irikura, Norihiro Ishii, Ryota Ohashi, Kenichi Takada, Hirohiko Kawada +3 more 2001-11-06
6055957 Fuel injection control method using variable nozzle hole fuel injection nozzle Takao Iwasaki, Shoichi Kido 2000-05-02
6047948 Fuel injection nozzle Takeshi Miyamoto, Shinya Nozaki 2000-04-11
6039799 Paper coating composition Akira Kawamura, Akira Tanikawa 2000-03-21
5979802 Fuel injection nozzle 1999-11-09
5975433 Fuel injection nozzle with rotary valve Takashi Kobayashi 1999-11-02
5947389 Variable nozzle hole type fuel injection nozzle Shinya Wozaki, Takeshi Miyamoto, Masanori Amemori, Takashi Kobayashi 1999-09-07
5849856 Water soluble resins and application thereof to paper coating Akira Kawamura, Akira Tanikawa, Sonoe Sato 1998-12-15
5781358 Magnetic recording apparatus with non-linear bit shift measurement 1998-07-14
5697264 Power input unit of an axle driving system Keith J. Andrews 1997-12-16
5668327 Flowmeter having reversible transmitter and receiver Masanori Amemori, Takeshi Miyamoto, Shinya Nozaki, Takashi Kobayashi 1997-09-16
5654359 Paper coating composition Yoshifumi Yoshida, Akira Tanikawa, Fujiko Kumei 1997-08-05
5645225 Variable injection hole type fuel injection nozzle Shinya Nozaki, Takeshi Miyamoto 1997-07-08
5542307 Hydrostatic transmission Masaru Iida 1996-08-06
5521240 Paper coating composition Yoshifumi Yoshida, Akira Tanigawa, Fujiko Kumei, Akira Kawamura 1996-05-28
5511436 Vehicle transmission assembly Koji Irikura, Masaru Iida 1996-04-30
D358340 Oscilloscope Atsushi Murata, Fujio Nita 1995-05-16
5385513 Transmission assembly with separateable halves differential casing with gears and clutch mounted on casing for vehicles Norihiro Ishii, Atsuo Yoshina, Masaru Iida 1995-01-31
RE34833 Vehicle transmission assembly Shigenori Sakigawa, Ryota Ohashi 1995-01-17
5277270 Vehicle transaxle support 1994-01-11