Tatsuro Kato

HI Hitachi: 11 patents #3,813 of 28,497Top 15%

OM Omron: 6 patents #499 of 3,089Top 20%

Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%

JS Japan Ae Power Systems: 2 patents #11 of 57Top 20%

SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%

Canon: 1 patents #14,899 of 19,416Top 80%

JS Jsr: 1 patents #649 of 1,137Top 60%

MS Mitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%

Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%

📍 Tochigi, JP: #133 of 2,789 inventorsTop 5%

Overall (All Time): #150,851 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
6300768	Method of diagnosing partial discharge in gas-insulated apparatus and partial discharge diagnosing system for carrying out the same	Fumihiro Endo	2001-10-09