Ichiro Tanaka

Ichiro Tanaka

NS Nippon Steel: 26 patents #26 of 4,423Top 1%

Canon: 15 patents #4,433 of 19,416Top 25%

TO Toshiba: 6 patents #129 of 2,688Top 5%

Kawasaki: 6 patents #341 of 2,943Top 15%

Samsung: 5 patents #22,466 of 75,807Top 30%

SC Sumitomo Chemical: 5 patents #946 of 4,033Top 25%

Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%

GI Gs Yuasa International: 2 patents #193 of 491Top 40%

TT Toshiba Lighting & Technology: 2 patents #203 of 486Top 45%

SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%

Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%

IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%

MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%

KM Kawasaki Motors: 1 patents #91 of 203Top 45%

MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%

ZG Zexel Gmbh: 1 patents #175 of 348Top 55%

Overall (All Time): #22,952 of 4,157,543Top 1%

Issued Patents All Time

Showing 76–79 of 79 patents

Patent #	Title	Co-Inventors	Date
4609000	Automatic set-up system	Akihiko Noh, Yoshiaki Saijo, Shinichi Sato	1986-09-02
4607651	Automatic set-up system	Akihiko Noh, Yoshiaki Saijo, Shinichi Sato	1986-08-26
4543970	Automatic set-up system	Akihiko Noh, Yoshiaki Saijo, Shinichi Sato	1985-10-01
4329948	Multiple port cylinder for crankchamber precompression type two stroke engines	Tetsuzo Fujikawa, Yasuhiro Seto, Masaru Yamamoto	1982-05-18