YY

Yutaka Yamaguchi

Canon: 21 patents #3,043 of 19,416Top 20%
TK Toshiba Kikai: 12 patents #20 of 713Top 3%
TA Takata: 10 patents #58 of 608Top 10%
HC Hitachi Chemical Company: 9 patents #162 of 1,946Top 9%
Bridgestone: 7 patents #326 of 2,860Top 15%
TC Toshiba Machine Co.: 6 patents #6 of 186Top 4%
TC Toho Kogyo Co.: 5 patents #1 of 9Top 15%
SH Shofu: 3 patents #46 of 145Top 35%
UI Ube Industries: 3 patents #427 of 1,686Top 30%
BL Bridgestone Tire Company Limited: 3 patents #79 of 438Top 20%
FU Fujikura: 3 patents #385 of 1,407Top 30%
TI Toyota Industries: 2 patents #357 of 955Top 40%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
MI Mizuno: 2 patents #99 of 221Top 45%
NC Nittetsu Mining Co.: 2 patents #14 of 62Top 25%
SU Sumitomo: 2 patents #7 of 62Top 15%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
SC Shin-Kobe Electric Machinery Co.: 1 patents #92 of 199Top 50%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
TE Toyo Engineering: 1 patents #103 of 295Top 35%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%
HO Hosiden: 1 patents #173 of 328Top 55%
📍 Utsunomiya, JP: #5 of 13 inventorsTop 40%
Overall (All Time): #16,447 of 4,157,543Top 1%
94
Patents All Time

Issued Patents All Time

Showing 26–50 of 94 patents

Patent #TitleCo-InventorsDate
8334938 Laminated thin film, phase plate, and reflective liquid crystal display apparatus 2012-12-18
8243368 Optical element and optical apparatus Daisuke Sano 2012-08-14
8158694 Single component dental composition containing silane coupling agent and acidic group containing polymerizable monomer Hisaki Tanaka, Toshihide Fujii, Mikito Deguchi 2012-04-17
8149360 Projection image display apparatus 2012-04-03
8029613 One-pack type dental adhesive composition Hisaki Tanaka, Toshihide Fujii, Mikito Deguchi 2011-10-04
7776936 One-pack type dental adhesive composition Hisaki Tanaka, Toshihide Fujii, Mikito Deguchi 2010-08-17
7585235 Baseball or softball bat Kazunori Misono, Toshiaki Kida 2009-09-08
7421309 Control device of injection molding machine Makoto Nishizawa 2008-09-02
7407193 Seat belt buckle Yoshiyuki Nakano, Hiroshi Tomita, Tadayuki Asako, Toshiyuki Konishi 2008-08-05
7346425 Control device for use in injection molding machine Makoto Nishizawa, Ryoji Tominaga, Yasumasa Sugiyama, Hiroshi Katsuta, Kunihiko Noda +2 more 2008-03-18
7267410 Balance weight and balance-correcting structure for spoke wheel Shinji Ito 2007-09-11
7245361 Method for evaluating refractive index homogeneity of optical member Masaaki Mochida, Atsushi Yanagisawa, Hiroshi Niikura 2007-07-17
7117050 Management supporting apparatus, management supporting system, management supporting method, management supporting program, and a recording medium with the program recorded therein Kiyoshi Sasaki, Hiroshi Katsuta, Makoto Nishizawa 2006-10-03
7008574 Method for controlling injection of electric injection molding machine Haruyuki Matsubayashi, Yukio Iimura, Takashi Yamazaki, Akira Kanda, Takamitsu Yamashita +1 more 2006-03-07
6874856 Wheel balance weight and process for manufacturing the same Yasunori Yoshimura, Eiji Suzuki, Yoshihiro Ichimura, Yoichiro Inaba 2005-04-05
6755635 Apparatus for protecting mold in injection molding machine Masamitsu Suzuki, Takahiro Furuno, Makoto Nishizawa 2004-06-29
6695995 Apparatus and method for setting position of movable mold of motor-driven injection molding machine Masamitsu Suzuki, Makoto Nishizawa, Takashi Yamazaki, Takahiro Furuno 2004-02-24
6673282 Method for protecting dies in an injection molding machine Haruyuki Matsubayashi, Takamitsu Yamashita, Takashi Yamazaki, Motoyuki Miyauchi, Masamitsu Suzuki +1 more 2004-01-06
6669877 Malfunction-detecting method in injection molding machines Haruyuki Matsubayashi, Akira Kanda, Takamitsu Yamashita, Takashi Yamazaki, Yukio Iimura +1 more 2003-12-30
6669459 Electric injection molding machine for controlling injection of electric injection molding machine Haruyuki Matsubayashi, Yukio Iimura, Takashi Yamazaki, Akira Kanda, Takamitsu Yamashita +1 more 2003-12-30
6659567 Wheel balance weight and process for manufacturing the same 2003-12-09
6620510 Epoxy resin composition, prepreg, and roll made of resin reinforced with reinforcing fibers Masato Taguchi, Hisao Koba 2003-09-16
6616871 Filling step control method of injection molding machine Yukio Iimura, Makoto Nishizawa, Kazuhito Kobayashi, Haruyuki Matsubayashi, Nobuyuki Asanuma +2 more 2003-09-09
6592188 Wheel balance weight 2003-07-15
6457964 Position control apparatus Masamitsu Suzuki, Makoto Nishizawa, Takashi Yamazaki, Takahiro Furuno 2002-10-01