JK

Junichi Katsuragawa

TC Tokyo Ohka Kogyo Co.: 7 patents #164 of 684Top 25%
Overall (All Time): #727,085 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9911637 Overlapping device, and overlapping method Satoshi Kobari 2018-03-06
9548232 Attaching apparatus Yoshihiro Inao, Shigeru Kato 2017-01-17
9337074 Attaching device and attaching method Yoshihiro Inao, Shigeru Kato, Shugo Tsushima, Satoshi Kobari, Akihiko Nakamura 2016-05-10
8297568 Sucking and holding device Akihiko Nakamura 2012-10-30
8205349 Alignment apparatus and alignment method Akihiko Nakamura, Satoshi Kobari, Tamotsu Sasaki 2012-06-26
8186410 Separating device Akihiko Nakamura, Atsushi Miyanari, Yoshihiro Inao, Yasumasa Iwata 2012-05-29
8181660 Treatment liquid permeation unit and treating apparatus Akihiko Nakamura, Yasumasa Iwata 2012-05-22