JH

Junzo Hasegawa

TL Toyota Central R&D Labs: 15 patents #30 of 1,657Top 2%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
TI Toyota Industries: 4 patents #225 of 955Top 25%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
KK K. K. Toyota Chuo Kenkyusho: 1 patents #4 of 25Top 20%
Overall (All Time): #260,978 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
4681492 High-speed spindle Susumu Kawabata, Nobuharu Mimura 1987-07-21
4657413 Bearing device Susumu Kawabata, Nobuharu Mimura 1987-04-14
4579366 Active suspension apparatus Shunichi Doi, Yasutaka Hayashi, Hideo Arakawa, Yuzo Yamamoto, Noboru Sugiura 1986-04-01
4563874 Driving gear of rotor type open end fine spinning machine Susumu Kawabata, Nobuharu Mimura, Masao Kitano 1986-01-14
4542560 Pre-opening device for a carding machine Takuzo Tooka, Choji Nozaki, Susumu Kawabata, Hiroshi Niimi, Yoshiaki Yamaoka +2 more 1985-09-24
4529460 Method of producing an industrial robot arm Michinori Ando, Hiroshi Nakamura 1985-07-16
4516611 Weft yarn storage unit for jet looms Nobuharu Mimura, Kazunori Yoshida, Susumu Kawabata 1985-05-14
4501141 Apparatus for measuring tire uniformity Shigewo Takayanagi, Hayashi Yasutaka, Shunichi Doi, Satoru MATSUSHIMA 1985-02-26
4489461 Method and apparatus for textile fiber drafting Susumu Kawabata, Mitsunori Horiuchi, Yoshihisa Suzuki 1984-12-25
4458526 Apparatus for measuring tire uniformity Shunichi Doi, Mutsuo Sawa, Yasutaka Hayashi, Kazuo Miki, Yuzo Yamamoto +2 more 1984-07-10
4434611 Pneumatic twisting spinning apparatus Susumu Kawabata, Hiroshi Niimi 1984-03-06
4421494 Tripod type constant velocity universal joint Yoshisumi Futamura, Shigeki Komeiji, Shuhei Noro, Fumio Matsunari, Toshiaki Ikeda 1983-12-20
4345771 Sealing cup for hydraulic piston-cylinder device Masatoshi Yamada, Kaoru Nakamura, Eiichi Yasuda 1982-08-24
4344466 Flexible type rapier loom Susumu Kawabata, Kiichi Kono, Tetsuzo Inoue 1982-08-17
4344465 Method and apparatus for jetting auxiliary fluid in jet loom Susumu Kawabata, Kazunori Yoshida, Fuzio Suzuki, Yusuke Itoh, Hajime Suzuki +2 more 1982-08-17
4266324 Silver weight unevenness correcting apparatus Susumu Kawabata, Hiroshi Niimi, Yasuhiko Suzuki, Masaki Akatsuka, Takahiko Tsunekawa 1981-05-12
4244402 Device for inserting a weft yarn in jet operated weaving machines Kazunori Yoshida, Fuzio Suzuki, Hajime Suzuki, Hiroshi Arakawa, Akira Kobayashi +2 more 1981-01-13
4189160 Sealing cup Masatoshi Yamada, Kaoru Nakamura, Eiichi Yasuda 1980-02-19