TO

Takeshi Ohta

GI Gigaphoton: 10 patents #40 of 212Top 20%
SI Sumitomo Rubber Industries: 4 patents #529 of 1,637Top 35%
TK Toyoda Koki Kabushiki Kaisha: 4 patents #108 of 674Top 20%
KO Komatsu: 3 patents #609 of 2,087Top 30%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
MC Mitsui Mining & Smelting Co.: 2 patents #281 of 838Top 35%
TK Toyo Boseki Kabushiki Kaisha: 2 patents #343 of 1,085Top 35%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
KC Komatsu Seiren Co.: 1 patents #13 of 34Top 40%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
📍 Tochigi, JP: #107 of 2,789 inventorsTop 4%
Overall (All Time): #107,831 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
5253062 Image displaying apparatus for reading and writing graphic data at substantially the same time 1993-10-12
4797052 Pallet exchange apparatus Yoji Kamiya, Kunimichi Nakashima, Mitsuyoshi Taniguchi 1989-01-10
4781512 Pallet changing system for a machine tool Tetsuro Yamakage 1988-11-01
4685850 Tool and workpiece change system Hiroshi Nakamura, Kazushi Murata 1987-08-11
4628458 Method of detecting lift of tool based upon cumulative machining distance Tetsuro Yamakage, Yoshio Sakakibara 1986-12-09
4454312 Biaxially stretched polyester films Katsuaki Kuze, Hiroshi Hashimoto, Tsukasa Akaishi, Kunio Takeuchi, Hiroyoshi Kamatani 1984-06-12
4440924 Process for production of polyester Katsuaki Kuze, Yuziro Matsuyama, Hiroshi Hashimoto, Osamu Makimura 1984-04-03
4367935 Camera equipped with an automatic focus adjusting device Takao Kuge 1983-01-11