KI

Kenichiro Itoh

NT Ntn: 16 patents #94 of 1,364Top 7%
FU Fujikura: 3 patents #385 of 1,407Top 30%
NT NTT: 3 patents #1,627 of 4,871Top 35%
ND Nitto Denko: 2 patents #1,207 of 2,479Top 50%
Overall (All Time): #211,914 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6409000 Two-way clutch and rotation transmission device Isao Hori 2002-06-25
6082480 Rotation transmission device Makoto Yasui, Shiro Goto 2000-07-04
6041879 Rotation transmission device Makoto Yasui, Shiro Goto 2000-03-28
6019185 Rotation transmission device Makoto Yasui, Shiro Goto 2000-02-01
5967279 Hub clutch assembly Takayuki Norimatsu, Isao Hori, Katsuhisa Suzuki, Kenro Adachi, Koji Akiyoshi 1999-10-19
5951428 Rotation transmission device Makoto Yasui, Shiro Goto 1999-09-14
5924510 Rotation transmission device Makoto Yasui, Shiro Goto 1999-07-20
5871072 Hub clutch assembly Takayuki Norimatsu, Isao Hori, Katsuhisa Suzuki, Kenro Adachi, Koji Akiyoshi 1999-02-16
5799749 Rotation transmission device for connecting and disconnecting the transmission of driving force Ken Yamamoto, Isao Hori, Kohji Akiyoshi 1998-09-01
5732807 Power transmission device Ken Yamamoto, Isao Hori 1998-03-31
5542514 Rotational transmission device Kenro Adachi 1996-08-06
5529158 Hub clutch device Isao Hori 1996-06-25
5477951 Rotation transmission device Makoto Yasui, Shiro Gotoh 1995-12-26
5456970 Image-receiving labeling material for toner transfer recording Tomio Ohe 1995-10-10
5437917 Image-receiving paper Tomio Ohe, Shigeru Katayama 1995-08-01
5429218 Rotation transmission device Makoto Yasui 1995-07-04
5429219 Rotation transmission device Makoto Yasui 1995-07-04
5355981 Torque transmission device Hiromi Nojiri, Kenro Adachi 1994-10-18
5149350 Apparatus for fusion-splicing a pair of polarization maintaining optical fibers Takeshi Yamada, Tsutomu Onodera, Mikio Yoshinuma, Yasuyuki Kato 1992-09-22
5147434 Apparatus for fusion-splicing a pair of polarization maintaining optical fibers Takeshi Yamada, Tsutomu Onodera, Mikio Yoshinuma, Yasuyuki Kato 1992-09-15
4986843 Apparatus for fusion-splicing a pair of polarization maintaining optical fibers Takeshi Yamada, Tsutomu Onodera, Mikio Yoshinuma, Yasuyuki Kato 1991-01-22