TN

Tadashi Nishikawa

DC Daifuku Co.: 9 patents #31 of 509Top 7%
PL Pfu Limited: 7 patents #59 of 478Top 15%
YE Yokogawa Electric: 4 patents #184 of 1,441Top 15%
GP Graco Children'S Products: 3 patents #72 of 247Top 30%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
HC Hokuyo Automatic Co.: 1 patents #10 of 39Top 30%
Overall (All Time): #143,046 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4524622 Method and apparatus of ultrasonic flaw detection Norio Suzuki, Hiroshi Kajikawa 1985-06-25
4274175 Wiping device — 1981-06-23