Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270403 | Ski simulator | Tatsuya Watanabe, Yuji Sugimori, Makoto Sugawara | 2001-08-07 |
| 6240784 | Stress evaluation method and apparatus therefor | Masahiro Koike, Fuminobu Takahashi, Yosinori Musha, Shuuji Kamimoto, Shinji Naito +1 more | 2001-06-05 |
| 6185360 | Information receiving system and method | Etsuyoshi Sakaguchi, Hidemi Henmi | 2001-02-06 |
| 6106636 | Method and apparatus for controlling the atmosphere in a heat treatment furnace | Takeshi Naito, Kouichi Ogihara, Akihiro Wakatsuki, Tadanori Nakahiro, Yoshio Nakashima | 2000-08-22 |
| 6051078 | Method and apparatus for controlling the atmosphere in heat treatment furnace | Takeshi Naito, Kouichi Ogihara, Akihiro Wakatsuki, Tadanori Nakahiro, Yoshio Nakashima | 2000-04-18 |
| 5982773 | Lan connection method | Takashi Nishimura, Naohide Sekiya, Takeshi Kimura, Hiroshi Nagano, Ikuo Taoka | 1999-11-09 |
| 5961195 | Image display device and simulation device | Naotaka Yoshimatsu | 1999-10-05 |
| 5910955 | Switching hub capable of controlling communication quality in LAN | Takashi Nishimura, Naohide Sekiya, Takeshi Kimura, Hiroshi Nagano, Ikuo Taoka | 1999-06-08 |
| 5887062 | Two-way data communication method and two-way data communication apparatus using the same | Takio Maeda, Shizuo Ishitani, Hidemi Henmi | 1999-03-23 |
| 5868871 | Method and apparatus for carburizing, quenching and tempering | Keiji Yokose, Fumitaka Abukawa, Hidetoshi Juryosawa, Jun Takahashi, Shinichi Takemoto | 1999-02-09 |
| 5818236 | Method and apparatus for checking insulation of ungrounded power source | Toshihiro Sone, Koji Sakai, Shugo Kondo | 1998-10-06 |
| 5569085 | Gun game machine having a sliding gun barrel cover for simulating the impact of a fired gun | Hiroshi Igarashi, Azuma Mochizuki, Yoshitaka Kajima, Toshiya Ohara, Shigeki Tohyama | 1996-10-29 |
| 5557048 | Stress evaluation method and apparatus therefor | Masahiro Koike, Fuminobu Takahashi, Yosinori Musha, Shuuji Kamimoto, Shinji Naito +1 more | 1996-09-17 |
| RE34895 | Home automation system | Noriaki Morotomi, Yasumasa Endo, Yoshinori Emura, Nobuyoshi Asaka | 1995-04-04 |
| 5224079 | Recording apparatus for magneto-optical disc and disc cartridge misinsertion preventing mechanism | — | 1993-06-29 |
| 5168484 | Magnetic head lifting device for magneto-optical recording/reproducing apparatus including drive means responsive to a PLL circuit | Shigeaki Wachi | 1992-12-01 |
| 5155714 | Interleaving method for interleaved magneto-optic recording of a track | — | 1992-10-13 |
| 4959713 | Home automation system | Noriaki Morotomi, Yasumasa Endo, Yoshinori Emura, Nobuyoshi Asaka | 1990-09-25 |