Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8598487 | Plasma cutting method for cutting a carbon steel plate and for reducing fine particles | Akira Furujo, Masatoshi Motoyama, Go Sasaki, Takayuki Takarada, Kayoko Morishita | 2013-12-03 |
| 8446671 | Display panel and apparatus provided with the same | Teruyuki Omata, Koichi Takano, Masaaki Watanabe, Katsuyuki Yamaguchi, Shinichi Sakamaki | 2013-05-21 |
| 8185159 | Wireless communication system | Takashi Itamiya, Shigeyasu KUBO, Akihiko Yoshida, Yosuke Takahashi | 2012-05-22 |
| 7984133 | Computer and access control method in a computer | Koichi Murayama, Masahide Sato | 2011-07-19 |
| 7461135 | Computer and access control method in a computer | Koichi Murayama, Masahide Sato | 2008-12-02 |
| 7279666 | Vacuum microwave thawing method and vacuum microwave thawing machine | Yoshiki Sugiyama, Takashi Asahara | 2007-10-09 |
| 7114516 | Leak-detecting check valve, and leak-detection alarm system that uses said check valve | — | 2006-10-03 |
| 6466522 | Indicating plate for watches | Hideki Yoshioka, Katsuyuki Yamaguchi, Yoshio Katsuki, Noriyuki Totsuka | 2002-10-15 |
| 6435605 | Vehicle sunroof device | Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Yoshifumi Horiuchi, Masanobu Ohtsu +2 more | 2002-08-20 |
| 6428091 | Sunroof apparatus | Masanobu Ohtsu | 2002-08-06 |
| 6361104 | Vehicle sunroof device | Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Yoshifumi Horiuchi, Masanobu Ohtsu +2 more | 2002-03-26 |
| 6312047 | Vehicle sunroof device | Ryo Tsuruo, Kenichi Kuriyama, Masaki Ohmori, Yoshifumi Horiuchi, Masanobu Ohtsu +2 more | 2001-11-06 |
| 6196626 | Vehicle sunshade device | — | 2001-03-06 |
| 6186585 | Vehicle sunshade device | Hiroshi Okada, Yoshihiro Yamashita | 2001-02-13 |
| 6183159 | Automotive soil treating machine | Hisayoshi Hashimoto, Fujio Sato, Yasuharu Yamamoto, Toshikazu Murai, Tetsushiro Miura +6 more | 2001-02-06 |
| 5787825 | Seeding machine with sensor controlled planting at predetermined depth | Yukio Yaji, Kota Motobayashi, Kentaro Nishiwaki, Shinichi Mujinazawa, Kazuhiro Kudo +1 more | 1998-08-04 |
| 5458391 | Front air spoiler apparatus for automotive vehicle | Yuichi Kitazawa | 1995-10-17 |
| 5165751 | Air spoiler device | Masaharu Matsumoto | 1992-11-24 |
| 4903019 | Sampling frequency converter for converting a lower sampling frequency to a higher sampling frequency and a method therefor | — | 1990-02-20 |
| 4624177 | Combined coffee grinding and brewing machine | Masashi Tajima | 1986-11-25 |
| 4243303 | Display device for electronic timepieces | Tadao Enomoto | 1981-01-06 |
| 4221112 | Electronic watch with illumination device | Tadao Enomoto, Hiroshi Koide, Hidefumi Kasai, Tsutomu Noguchi | 1980-09-09 |