Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11044362 | Telephone exchange system and telephone exchange apparatus and method, non-transitory computer readable medium storing program | Takashi Ando, Yasuaki Kaneda | 2021-06-22 |
| 10135998 | Key telephone system, control method, terminal, and program | Norio Murakami, Shozo Shikenya, Tetsuya Takekawa, Daisuke IWATA | 2018-11-20 |
| 7292545 | Wireless LAN system | Yoshikazu Kobayashi | 2007-11-06 |
| 6980804 | Automatic changeover system for communication networks which changes over from one communication network to another, an automatic changeover station for the same and an automatic changeover method of communication networks | Yoshikazu Kobayashi | 2005-12-27 |
| 5596615 | Fuel assembly for nuclear reactor and manufacturing method thereof | Kiyomi Nakamura, Masahisa Inagaki, Syouko Tanikoshi, Tsuneyuki Hashimoto | 1997-01-21 |
| 5361280 | Method for reading a nuclear fuel assembly identification code | Tatsuyuki Omote, Tomiharu Yoshida, Makoto Senoh, Fuminobu Takahashi, Kenji Tsuchita | 1994-11-01 |
| 5304261 | Method of fabricating a channel box or other part for a nuclear reactor | Nobukazu Yamamoto, Kouichi Matsumoto, Junjiro Nakajima, Hiromasa Hirakawa, Masahisa Inagaki +4 more | 1994-04-19 |
| 5297177 | Fuel assembly, components thereof and method of manufacture | Masahisa Inagaki, Masayoshi Kanno, Hiromasa Hirakawa, Hideaki Ishizaki, Nobukazu Yamamoto +3 more | 1994-03-22 |
| 5225154 | Fuel assembly for nuclear reactor, method for producing the same and structural members for the same | Masayoshi Kanno, Masahisa Inagaki, Iwao Takase, Jiro Kuniya, Akira Maru +1 more | 1993-07-06 |
| 5167910 | Nuclear fuel assembly having identification codes | Tatsuyuki Omote, Tomiharu Yoshida, Makoto Senoh, Fuminobu Takahashi, Kenji Tsuchita | 1992-12-01 |
| 5089213 | Nuclear fuel assembly identification code reader | Tatsuyuki Omote, Tomiharu Yoshida, Makoto Senoh, Fuminobu Takahashi, Kenji Tsuchita | 1992-02-18 |
| 4842814 | Nuclear reactor fuel assembly | Iwao Takase, Masahisa Inagaki, Masayoshi Kanno, Toshimi Yoshida, Jiro Kuniya +3 more | 1989-06-27 |
| 4810461 | Zirconium-based alloy with high corrosion resistance | Masahisa Inagaki, Iwao Takase, Masayoshi Kanno, Jiro Kuniya, Kimihiko Akahori +2 more | 1989-03-07 |
| 4689091 | Process for producing zirconium-based alloy | Toshimi Yoshida, Hajime Umehara, Tetsuo Yasuda, Isao Masaoka, Iwao Takase +3 more | 1987-08-25 |
| 4678521 | Process for producing zirconium-based alloy and the product thereof | Toshimi Yoshida, Hajime Umehara, Tetsuo Yasuda, Isao Masaoka, Iwao Takase +3 more | 1987-07-07 |
| 4664727 | Zirconium alloy having superior corrosion resistance | Masahisa Inagaki, Ryutaro Jinbo, Keiichi Kuniya, Isao Masaoka | 1987-05-12 |
| 4355002 | Nuclear fuel assembly | Takanori Hosokawa, Katsutoshi Shinbo | 1982-10-19 |