MY

Masahiko Yamamoto

KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
FU Fujifilm: 8 patents #1,085 of 4,519Top 25%
Bridgestone: 7 patents #326 of 2,860Top 15%
PC Pacific Industrial Co.: 5 patents #12 of 133Top 10%
HZ Hitachi Zosen: 3 patents #73 of 531Top 15%
OU Osaka University: 3 patents #231 of 1,984Top 15%
MC Mitsui Mining & Smelting Co.: 2 patents #281 of 838Top 35%
IC Ishikawajima-Harima Heavy Industries Co.: 2 patents #134 of 611Top 25%
KS Komatsu Shisakusho: 2 patents #235 of 885Top 30%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
TC Ts Tech Co.: 2 patents #244 of 561Top 45%
ML Mitsubishi Electric Engineering Company, Limited: 1 patents #138 of 352Top 40%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
SC Snow Brand Seed Co.: 1 patents #2 of 12Top 20%
TO Tokico: 1 patents #164 of 359Top 50%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
📍 Sekigahara, JP: #1 of 10 inventorsTop 10%
Overall (All Time): #29,881 of 4,157,543Top 1%
69
Patents All Time

Issued Patents All Time

Showing 51–69 of 69 patents

Patent #TitleCo-InventorsDate
6347655 Die bonding device and semiconductor device Masahiro Ishitsuka, Toshio Komemura 2002-02-19
5974932 Apparatus for cutting a running workpiece Katsuyoshi Suzuki, Itaru Yamamura, Yuzi Furuno, Tamotu Sugiura, Shigehide Ishikawa +1 more 1999-11-02
5875665 Apparatus and method for bending a workpiece Katsuyoshi Suzuki, Shigehide Ishikawa, Mineo Suzuki, Takumi YAMADA, Youichi Harada +3 more 1999-03-02
5626695 Pneumatic radial tires with monostrand bead core for small-size passenger cars 1997-05-06
5529106 Pneumatic tires with closed packed mono strand bead core structure 1996-06-25
5446555 Design drawing transmission system Koji Fujikawa, Kazuo Shibata, Kenshi Katayama 1995-08-29
5330292 System and method for transmitting and calculating data in shield machine Shoichi Sakanishi, Tetsuya Shinbo, Tomoyuki Abe, Yasuhiko Ichimura, Yasuo Kanemitsu +2 more 1994-07-19
5199818 Method and apparatus for detecting collapse of natural ground in shield driving method Kanji Shibatani, Hiroaki Yamaguchi, Yasuo Kanemitsu, Tetsuya Shinbo, Tomoyuki Abe +2 more 1993-04-06
5092428 Drum brake Kinzo Kobayashi, Hideaki Ishii 1992-03-03
4709714 Apparatus for exposing fibrous reinforcements of fiber reinforced resin body Yoshinori Nishino, Tadayoshi Uda, Kiyoshi Kondo, Yutaka Kondo, Kazuo Kondo 1987-12-01
4630846 Pipe joint Yoshinori Nishino, Tadayoshi Uda, Tomoyoshi Kanazawa 1986-12-23
4624486 Structure at resin pipe connections Yoshinori Nishino, Tadayoshi Uda, Tomoyoshi Kanazawa, Kenji Nakagawa 1986-11-25
4604254 Butterfly valve Yoshinori Nishino, Tadayoshi Uda, Yoshiteru Sonoda, Toshio Suyama 1986-08-05
4518556 Method for molding bent pipes made up of composite material Yoshinori Nishino, Akio Komura, Tomio Ebisu 1985-05-21
4483670 Method and apparatus for molding bent pipes made up of composite material Yoshinori Nishino, Akio Komura, Tomio Ebisu 1984-11-20
4469572 Method of continuously processing a band-shape material Yasuo Kimoto, Katsunori Tamiya, Yoshihito SAKAI, Akio Komura, Shoichi Honda +4 more 1984-09-04
4421624 Apparatus for continuously processing a band-shape material Yasuo Kimoto, Katsunori Tamiya, Yoshihito SAKAI, Akio Komura, Shoichi Honda +4 more 1983-12-20
4358264 Centrifugal molding apparatus for manufacturing composite material pipes Yoshinori Nishino, Masao Wada, Tomio Ebisu 1982-11-09
4277688 Cask bagging device Yoshinori Nishino 1981-07-07