KS

Kazumasa Sunagawa

EC Eagle Industry Co.: 12 patents #32 of 314Top 15%
NO Nok: 2 patents #242 of 725Top 35%
Overall (All Time): #411,895 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11009130 Sliding component Masatoshi Itadani, Tetsuzo OKADA, Keiichi Chiba, Kenji Kiryu, Tadahiro Kimura +1 more 2021-05-18
10655736 Sliding component Masatoshi Itadani, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe, Ryoma Yamakawa +5 more 2020-05-19
10487944 Slide component Masatoshi Itadani, Keiichi Chiba, Kenji Kiryu 2019-11-26
10443737 Slide component Masatoshi Itadani, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe, Ryoma Yamakawa +5 more 2019-10-15
10280977 Slide Component Masatoshi Itadani, Tetsuzo OKADA, Keiichi Chiba, Kenji Kiryu, Akiko Koga 2019-05-07
10274086 Sliding component Masatoshi Itadani, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe, Ryoma Yamakawa +5 more 2019-04-30
9829109 Sliding component Masatoshi Itadani, Yuichiro Tokunaga, Hikaru Katori 2017-11-28
9677670 Sliding parts Masatoshi Itadani 2017-06-13
9611938 Sliding component Masatoshi Itadani, Yuichiro Tokunaga, Hikaru Katori 2017-04-04
9587745 Sliding component Masatoshi Itadani, Yuichiro Tokunaga, Hikaru Katori 2017-03-07
9581200 Sliding parts Masatoshi Itadani, Yuuichiro Tokunaga, Ryoma Yamakawa 2017-02-28
9322436 Sliding parts Yuichiro Tokunaga, Masatoshi Itadani 2016-04-26