KY

Ken Yamashita

KS Kobe Steel: 8 patents #166 of 1,773Top 10%
NL Nippon Sheet Glass Company, Limited: 8 patents #98 of 836Top 15%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
KS Kobe Steel: 3 patents #309 of 2,031Top 20%
NT Nagaoka University Of Technology: 1 patents #15 of 81Top 20%
MM Murata Machinery: 1 patents #201 of 397Top 55%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #122,017 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
5451977 Self-scanning light-emitting array and a driving method of the array Yukihisa Kusuda, Kiyoshi Tone, Shuhei Tanaka 1995-09-19
5279868 Method of preparing ultrafine particle dispersion material Shunsuke Ohtsuka, Hisao Nagata, Tadashi Koyama, Shuhei Tanaka 1994-01-18
5177405 Self-scanning, light-emitting device Yukihisa Kusuda, Kiyoshi Tone, Shuhei Tanaka, Seiji Ohno, Yasunao Kuroda +1 more 1993-01-05
5124529 Flux-cored wire for welding stainless steel Yutaka Nishikawa, Tsuneshi Ogawa, Haruya Kozuki 1992-06-23
5016981 Mask Norman A. Peppers, James R. Young, Gerald A. Pierce, Kazuo Katsuki 1991-05-21