YT

Yasuo Tanaka

MC Minolta Co.: 2 patents #12 of 246Top 5%
DH Daido Hoxan: 1 patents #2 of 17Top 15%
HI Hitachi: 1 patents #867 of 2,942Top 30%
MI Mitsui Petrochemical Industries: 1 patents #69 of 165Top 45%
Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
Overall (1997): #1,961 of 185,788Top 2%
6
Patents 1997

Issued Patents 1997

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5701569 Image forming apparatus with transfer member and parallel circuit of grounded electrode and power supply Masaharu Kanazawa, Toshiya Natsuhara, Kazuyoshi Hara 1997-12-23
5695566 Apparatus and method for plasma-processing Masaki Suzuki, Shoji Fukui, Yuji Tsutsui, Shigeyuki Yamamoto 1997-12-09
5672523 Thin film transistor substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal display equipment Hideaki Yamamoto, Haruo Matsumaru, Ken Tsutsui, Toshihisa Tsukada, Kazuo Shirahashi +2 more 1997-09-30
5649433 Cold evaporator Hiroaki Suzuki, Yuji MORIMOTO, Taturu Yamauchi 1997-07-22
5642145 Image forming apparatus Takeshi Kato, Katsunori Suzuki 1997-06-24
5633320 Thermoplastic polyester resin composition Yohji Hayakawa 1997-05-27