YY

Yoshio Yamaguchi

MB Mitsuboshi Belting: 15 patents #4 of 333Top 2%
Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
SE Seiko Epson: 7 patents #2,406 of 7,774Top 35%
JC Janome Sewing Machine Industry Co.: 3 patents #8 of 34Top 25%
JC Janome Sewing Machine Co.: 2 patents #82 of 229Top 40%
OC Okuno Chemical Industries Co.: 2 patents #8 of 77Top 15%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
ED Epson Imaging Devices: 1 patents #70 of 141Top 50%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
HS Harmonic Drive Systems: 1 patents #85 of 147Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
SY Symetrix: 1 patents #45 of 73Top 65%
TC Toyo Glass Co.: 1 patents #20 of 41Top 50%
UC Ubukata Industries Co.: 1 patents #20 of 43Top 50%
Overall (All Time): #73,649 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
5528344 Image forming device Hisashi Hanzawa, Shinzo Tanaka, Nobuyuki Tanaka 1996-06-18
5512980 Method of and apparatus for detecting toner empty Toshio Tooda 1996-04-30
5418056 Polymer composite with dispersed fine grains and a method for manufacturing the same Toru Noguchi, Kazuo Goto, Hajime Kakiuchi, Shigehito Deki 1995-05-23
5371122 Polymer composite, method and polymer composition Masahito Kawahara, Koichi Sayo, Kazuo Goto, Toru Noguchi, Shigehito Deki 1994-12-06
5045138 Method of forming power transmission belt tensile cord Satoshi Mashimo, Kazuhiro Takeda, Koji Kitahama 1991-09-03
4941961 Flexible elastomer electrode Toru Noguchi, Toshimichi Takada, Takahiro Yonezaki, Hajime Kakiuchi, Shigehito Deki +3 more 1990-07-17
4833305 Thermally self-regulating elastomeric composition and heating element utilizing such composition Satoshi Mashimo, Susumu Nagayasu, Toru Noguchi, Toshimichi Takada, Hajime Kakiuchi +1 more 1989-05-23
4765930 Pressure-responsive variable electrical resistive rubber material Satoshi Mashimo, Susumu Nagayasu, Toru Noguchi, Masayoshi Nakajima, Hajime Kakiuchi +1 more 1988-08-23
4730932 Transmissivity inspection apparatus Masahiko Iga, Yoshihiro Yamato 1988-03-15
4715176 Power transmission tensile cord and belt manufacture Satoshi Mashimo, Kunihiro Fujita, Masayuki Tanaka, Kazuhiro Takeda 1987-12-29
4648341 Computerized sewing machine Kenji Kato, Yoshitaka Takahashi 1987-03-10
4627755 Platen of a printer Masaru Moriyama 1986-12-09
4604081 Toothed belt Satoshi Mashimo, Masayuki Tanaka, Takashi Kinoshita 1986-08-05
4538535 Sewing machine with upper thread dyeing mechanism Susumu Hanyu 1985-09-03
4518375 Toothed belt Satoshi Mashimo, Masayuki Tanaka 1985-05-21
4501590 Instant thread dyeing method for sewing machines Ryoichi Suzuki 1985-02-26
4501588 Instant thread dyeing method for sewing machine Ryoichi Suzuki 1985-02-26