Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D924823 | Adiabatic plate for substrate processing apparatus | Makoto Tsuri | 2021-07-13 |
| D890572 | Gas supply nozzle for substrate processing apparatus | Makoto Tsuri | 2020-07-21 |
| 9315908 | Electrolytic cell for producing chlorine—sodium hydroxide and method of producing chlorine—sodium hydroxide | Tomonori Idutsu, Yukinori Iguchi, Kiyohito Asaumi | 2016-04-19 |
| 9016207 | Gas generator for airbag device | Yoji Tasaki, Mitsuharu Nakamura, Ryutaro Shiraishi, Jianlin Chen | 2015-04-28 |
| 8197649 | Ion exchange membrane electrolytic cell | Kiyohito Asaumi, Mitsuharu Hamamori, Tsugiyoshi Osakabe | 2012-06-12 |
| 8191557 | Universal hair tapering razor and universal hair tapering method | — | 2012-06-05 |
| 7569083 | Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes | Shinji Katayama, Kiyohito Asaumi, Hiroaki Aikawa, Tsugiyoshi Osakabe, Mitsuharu Hamamori +4 more | 2009-08-04 |
| 7404878 | Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes | Shinji Katayama, Kiyohito Asaumi, Hiroaki Aikawa, Tsugiyoshi Osakabe, Mitsuharu Hamamori +4 more | 2008-07-29 |
| 6488833 | Method for electrolysis of alkali chloride | Akihiro Sakata, Takeshi Watanabe | 2002-12-03 |
| 6402929 | Method of operating alkali chloride electrolytic cell | Akihiro Sakata, Takeshi Watanabe | 2002-06-11 |
| 6383349 | Electrolytic cell using gas diffusion electrode and power distribution method for the electrolytic cell | Akihiro Sakata, Hiroaki Aikawa, Shinji Katayama, Kenzo Yamaguchi | 2002-05-07 |
| 6372102 | Method for reducing charge in gas diffusing electrode and its charge reducing structure | Akihiro Sakata, Hiroaki Aikawa, Shinji Katayama, Kenzo Yamaguchi | 2002-04-16 |
| 6368473 | Soda electrolytic cell provided with gas diffusion electrode | Nagakazu Furuya, Akihiro Sakata, Hiroaki Aikawa, Shinji Katayama, Kenzo Yamaguchi | 2002-04-09 |
| 5326637 | Magnetic recording medium having a Co-O magnetic layer, and specified in-plane properties | Shogo Nasu | 1994-07-05 |
| 5045412 | Perpendicular magnetic storage medium | Shogo Nasu | 1991-09-03 |
| 5034286 | Perpendicular magnetic storage medium | Shogo Nasu | 1991-07-23 |
| 4797330 | Perpendicular magnetic storage medium | Shogo Nasu | 1989-01-10 |
| 4675239 | Perpendicular magnetization film | Yoshifumi Sakurai | 1987-06-23 |
| 4596639 | Electrolysis process and electrolytic cell | Tsutomu Nishio, Yasushi Samejima, Minoru Shiga, Toshiji Kano | 1986-06-24 |
| 4588647 | Perpendicular magnetization film and the preparation thereof | Yoshifumi Sakurai, Takuhisa Numata, Kazuo Saito | 1986-05-13 |
| 4574037 | Vertical type electrolytic cell and electrolytic process using the same | Yasushi Samejima, Minoru Shiga, Toshiji Kano, Tsutomu Nishio | 1986-03-04 |