SW

Seigo Watanabe

Nissan Motor Co.: 14 patents #433 of 8,689Top 5%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
YM Yamazaki Mazak: 4 patents #36 of 272Top 15%
DC Dia-Nitrix Co.: 1 patents #7 of 21Top 35%
RS Renault S.A.S.: 1 patents #417 of 1,209Top 35%
Overall (All Time): #136,365 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
5095598 Complex machining machine tool Kojima Hiroshi, Keikichi Sakata, Yukio Mitsukuchi, Shuichi Hashimoto, Choji Kato +6 more 1992-03-17
5088361 Machining control apparatus in a machine tool Hiroshi Kojima, Keikichi Sakata, Yukio Mitsukuchi 1992-02-18
4949444 Machine tool machining method Hiroshi Kojima, Keikichi Sakata, Yukio Mitsukuchi, Shuichi Hashimoto, Choji Kato +6 more 1990-08-21