HK

Hisao Kato

Mitsubishi Electric: 32 patents #398 of 25,717Top 2%
TO Toyota: 23 patents #895 of 26,838Top 4%
Canon: 10 patents #6,241 of 19,416Top 35%
MK Mitsubishi Denki K.K.: 5 patents #19 of 577Top 4%
The Yokohama Rubber Co.: 4 patents #315 of 1,136Top 30%
TA The University Of Akron: 4 patents #50 of 724Top 7%
University Of Texas System: 2 patents #1,567 of 6,559Top 25%
NC Nippon Paint Holdings Co.: 2 patents #265 of 834Top 35%
DE Denso: 2 patents #4,986 of 11,792Top 45%
TC Toagosei Co.: 1 patents #155 of 338Top 50%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
UD University Of Notre Dame: 1 patents #19 of 83Top 25%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
IC Ibiden Co.: 1 patents #451 of 730Top 65%
KT Kabushiki Kaisha Top: 1 patents #53 of 213Top 25%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
NU National University Corporation Kagawa University: 1 patents #102 of 277Top 40%
NC NS Sumikin Chemical: 1 patents #69 of 144Top 50%
CA Cataler: 1 patents #176 of 277Top 65%
SI Sumitomo Light Metal Industries: 1 patents #103 of 254Top 45%
TK Toa Nenryo Kogyo, K.K.: 1 patents #30 of 80Top 40%
Overall (All Time): #23,207 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 76–79 of 79 patents

Patent #TitleCo-InventorsDate
4636699 Industrial robot control system — 1987-01-13
4631464 Industrial robot system — 1986-12-23
4216595 Method of collecting shellfish Yohei Sakamoto 1980-08-12
4201592 Plating-inhibitor for partially plating steel plate with molten metal Koichi Doi, Takeo Kurauchi 1980-05-06