KY

Katsuhiro Yoshimura

MC Mitsui Mining & Smelting Co.: 2 patents #281 of 838Top 35%
DL Denso Ten Limited: 1 patents #150 of 359Top 45%
MK Mitsui Kinzoku Kogyo: 1 patents #47 of 99Top 50%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Overall (All Time): #906,522 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12269056 Application device and application method Hisaki Hayashi, Yasuyuki Watanabe, Yoshiyuki Andoh, Yasuo Nishioka, Shigeki Fukaya 2025-04-08
8827769 Method of producing substrate for magnetic recording media Yasuyuki Nakanishi, Hidenori Inada 2014-09-09
5545466 Copper-clad laminate and printed wiring board Muneo Saida, Yutaka Hirasawa 1996-08-13
5437914 Copper-clad laminate and printed wiring board Muneo Saida, Yutaka Hirasawa 1995-08-01
5096546 Process for treating surface of copper foil Nobuo Kitamura, Makoto Fujiki, Yukio Kodama 1992-03-17