TK

Takayuki Kawanaka

PL Pfu Limited: 2 patents #177 of 478Top 40%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #1,524,097 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9170235 Eddy current testing apparatus, eddy current testing probe, and eddy current testing method Akira Nishimizu, Atsushi Ishihara, Jun Matsumoto 2015-10-27
8406574 Image processor, image processing method, and computer program product Satoshi Kubo, Satoshi Sakai, Koichi Kitagawa, Yasunori Taniguchi, Kiyoto Kosaka 2013-03-26
7983483 Automatic character recognition system and computer product Hiroko Nankai, Kiyoto Kosaka 2011-07-19