Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159349 | Electrolytic cell for hydrogen peroxide production | Shuhei Wakita, Yoshinori Nishiki, Takayuki Shimamune, Yasuo Nakajima, Masaaki Katoh +2 more | 2000-12-12 |
| 6113757 | Electrolytic cell for alkali hydroxide production | Takayuki Shimamune, Masashi Tanaka, Shuhei Wakita, Yoshinori Nishiki | 2000-09-05 |
| 5938901 | Liquid permeation-type gas-diffusion electrode | Takayuki Shimamune, Yoshinori Nishiki, Masashi Tanaka, Shuhei Wakita | 1999-08-17 |
| 5879521 | Gas-diffusion cathode and salt water electrolytic cell using the gas-diffusion cathode | Takayuki Shimamune, Masashi Tanaka, Shuhei Wakita, Yoshinori Nishiki | 1999-03-09 |
| 5827412 | Liquid permeation-type gas-diffusion cathode | Takayuki Shimamune, Shuhei Wakita, Masashi Tanaka, Yoshinori Nishiki | 1998-10-27 |
| 5766429 | Electrolytic cell | Takayuki Shimamune, Yoshinori Nishiki, Yasuo Nakajima | 1998-06-16 |
| 5746896 | Method of producing gas diffusion electrode | Takayuki Shimamune, Yasuo Nakajima, Yoshinori Nishiki | 1998-05-05 |
| 5733430 | Gas diffusion electrode and electrolytic method using it | Takayuki Shimamune, Yoshinori Nishiki | 1998-03-31 |
| 5693213 | Electrolytic process of salt water | Takayuki Shimamune, Yoshinori Nishiki | 1997-12-02 |
| 5676808 | Electrolytic cell using gas diffusion electrode | Yoshinori Nishiki, Takayuki Shimamune, Yasuo Nakajima | 1997-10-14 |
| 5584976 | Gas diffusion electrode | Yoshinori Nishiki, Takayuki Shimamune, Yasuo Nakajima | 1996-12-17 |
| 5536379 | Gas diffusion electrode | Tsutomu Nonaka, Shuhei Wakita, Takayuki Shimamune, Yoshinori Nishiki | 1996-07-16 |
| 4543768 | Automatic method and apparatus for packing stockings or the like | Masao Nishikawa | 1985-10-01 |