Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234367 | Hydraulic test method and hydraulic test device | Katsuhiko Morisaki, Mitsuru Nakata, Katsumi Ishigaki | 2019-03-19 |
| 9764398 | Helical blade cutter | Takahiro Tanaka, Yuzuru Kadono | 2017-09-19 |
| 9199290 | Squeeze roll stand | Hiroaki Yabuta, Feizhou Wang, Shoji Shibata, Kunihiko Hatabara, Katsumi Fujino | 2015-12-01 |
| 8997324 | Tube clamping device and hydraulic pressure tester technical field | Katsuhiko Ito, Katsumi Ishigaki, Hiroaki Yabuta | 2015-04-07 |
| 8662920 | Device connector and device connector system | Takeshi Ishibashi, Akihito Maegawa, Yasushi Okayasu | 2014-03-04 |
| 8395068 | Device and method for controlling welding angle | Feizhou Wang, Tomoyasu Nakano | 2013-03-12 |
| 8298022 | Male connector and connector apparatus | Takeshi Ishibashi | 2012-10-30 |
| 8257107 | Shielding connector apparatus | Takeshi Ishibashi | 2012-09-04 |
| 8241062 | Shielding connector and wire harness | — | 2012-08-14 |
| 8011977 | Connector with retainer projections integral with connector housing | Takeshi Ishibashi | 2011-09-06 |
| 7959468 | Shielding connector | Zhu Yong | 2011-06-14 |
| 7695320 | Shield shell | Hiroyuki Tsukashima, Takamasa Takeuchi, Kazumoto Konda | 2010-04-13 |
| 7306475 | Electrical connection construction | — | 2007-12-11 |