TN

Tohru Nakagawa

NT Ntn: 31 patents #29 of 1,364Top 3%
Sumitomo Electric Industries: 31 patents #458 of 21,551Top 3%
PA Panasonic: 27 patents #613 of 21,108Top 3%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
PA Panasonc: 1 patents #1 of 16Top 7%
Overall (All Time): #16,136 of 4,157,543Top 1%
95
Patents All Time

Issued Patents All Time

Showing 51–75 of 95 patents

Patent #TitleCo-InventorsDate
7419433 ATV drive shaft and constant velocity joint Hiroshi Tone 2008-09-02
7413515 Drive shaft for ATVs Masazumi Kobayashi, Takaaki Shibata 2008-08-19
7374493 Power transmission shaft Katsuhiro Sakurai 2008-05-20
7357724 Constant velocity joint Kazuhiro Azuma 2008-04-15
7258616 Fixed type constant velocity universal joint Masazumi Kobayashi, Tomoshige Kobayashi, Masamichi Nakamura 2007-08-21
7227646 High-speed optical delay generating method by rotation reflector in optical coherence tomography and optical coherence tomography device Naohiro Tanno, Sumio Matsumura, Michiro Hasegawa, Yukinori Hino, Masahiro Kohno 2007-06-05
7214134 Fixed constant velocity universal joint Morihiro Wada 2007-05-08
7156481 Ink jet recording apparatus Hiroyuki Matsuba, Hideo Torii, Takeshi Kamada, Kazunari Chikanawa, Hiroaki Nakashima +1 more 2007-01-02
7147565 Fixed type constant velocity joint Masazumi Kobayashi, Masamichi Nakamura, Hiroshi Tone 2006-12-12
7141305 Water-repellent film and method for producing the same, and ink jet head and ink jet type recording apparatus using the same Tatsuya Hiwatashi 2006-11-28
7131173 Method of fabricating an inkjet head Taku Hirasawa, Akiko Murata, Eiji Fujii, Hideo Torii 2006-11-07
7112141 Power transmission shaft Katsuhiro Sakurai, Kisao Yamazaki 2006-09-26
7097567 Constant velocity universal joint Masazumi Kobayashi, Kazuhiro Azuma, Isamu Tanimoto, Katsuyuki Ikei, Hisaaki Kura 2006-08-29
6985132 Display device and method for manufacturing the same Noboru Nomura, Masahiro Nagasawa, Tadashi Ootake 2006-01-10
6891309 Actuator having organic molecular layers Noboru Nomura, Ichiro Yamashita, Norihisa Mino 2005-05-10
6871939 Ink jet head and method for the manufacture thereof Kenji Tomita, Mamoru Soga, Keisuke Shimamoto 2005-03-29
6855375 Method for producing water-repellent film Tatsuya Hiwatashi 2005-02-15
6808251 Nozzle plate for ink-jet printer and method for manufacturing the same Tatsuya Hiwatashi 2004-10-26
6730905 Scanning probe microscopy, method of producing the probe, and molecular processing method using the scanning probe microscope Tetsuo Yukimasa 2004-05-04
6627264 Method of manufacturing an ink-jet print head coated with a water repellent thin film Kenji Tomita, Mamoru Soga, Keisuke Shimamoto 2003-09-30
6621191 Structure containing organic molecular layer and use thereof Noboru Nomura, Ichiro Yamashita, Norihisa Mino 2003-09-16
6210793 Electrically chargeable substrate Yasuo Takebe, Norihisa Mino 2001-04-03
6194800 Magnetic bearing Teruo Maruyama, Isao Tashiro 2001-02-27
6183558 Method and apparatus for producing molecular film Tadashi Otake, Norihisa Mino, Mamoru Soga, Kazufumi Ogawa, Takaiki Nomura +1 more 2001-02-06
6143417 Contamination-resistant float glass Takaiki Nomura, Kazufumi Ogawa, Jun Oe, Tadashi Ohtake, Toshimitsu Kurumizawa +5 more 2000-11-07