Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138925 | FRP drive shaft | Masako Okochi, Naoki Kimoto, Tsuyoshi Matsuda, Yuji Katayama, Michihiro Komatsu | 2018-11-27 |
| 8883060 | Method for producing FRP cylinder and FRP cylinder | Norio Matsumoto, Naoki Kimoto | 2014-11-11 |
| 8882950 | Prepreg winding method and apparatus | Norio Matsumoto, Naoki Kimoto | 2014-11-11 |
| 8876614 | FRP drive shaft | Naoki Kimoto | 2014-11-04 |
| 8852021 | Golf club shaft and golf club using the same | Norio Matsumoto, Masaki Wakabayashi, Tomonobu Kanno | 2014-10-07 |
| 8770942 | Blade and laminated protective sheet for the blade | Hitoshi Saitou, Nobuaki Suzuki | 2014-07-08 |
| 8541615 | Method for producing biphenyltetracarboxylic acid tetraester | Masayuki Nishio, Hiroaki Imajima, Yoshihiro Yamauchi | 2013-09-24 |
| 8337952 | Metal sulfide thin film and method for production thereof | Tadashi Takahashi, Naoyuki Takahashi | 2012-12-25 |
| 7311777 | Process for manufacturing quartz crystal element | Naoyuki Takahashi, Satoshi Nonaka, Yoshinori Kubo, Yoichi Shinriki, Katsumi Tamanuki | 2007-12-25 |
| 7186295 | Quartz thin film | Naoyuki Takahashi, Satoshi Nonaka, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2007-03-06 |
| 7057470 | Quartz oscillator and method for manufacturing the same | Naoyuki Takahashi, Satoshi Nonaka, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2006-06-06 |
| 6844074 | Crystal thin film and production method therefor | Naoyuki Takahashi, Satoshi Nonaka, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2005-01-18 |
| 6750728 | Quartz oscillator and method for manufacturing the same | Naoyuki Takahashi, Satoshi Nonaka, Hiromi Yagi, Yoichi Shinriki, Katsumi Tamanuki | 2004-06-15 |
| 6608235 | Method of reducing epoxidized organic compound with hydrogen | Nobuyuki Kuroda, Tokuo Matsuzaki, Mitsuo Yamanaka, Osamu Yamazaki, Hirofumi Takemoto | 2003-08-19 |
| 6515185 | Method of producing cyclododecanone and cyclododecanol | Nobuyuki Kuroda, Hiroshi Shiraishi | 2003-02-04 |
| 6414169 | Method of producing an epoxycyclododecane compound | Nobuyuki Kuroda, Junichi Kugimoto, Nobuhiro Ii, Joji Funatsu | 2002-07-02 |
| 6335472 | Method of hydrogenating epoxidized C6—C12 cyclohydrocarbon compounds | Tokuo Matsuzaki, Yasuo Nakamura, Takumi Manabe, Nobuyuki Kuroda, Hiroshi Shiraishi | 2002-01-01 |
| 5728890 | Process for producing a cycloalkanol and cycloalkanone | Toshikazu Hamamoto, Mitsuo Yamanaka, Tetsuro Shimano | 1998-03-17 |
| 5294481 | Printing blanket and method of manufacturing the same | Takao Kawata, Tsukasa Fukuma, Yasunobu Kobayashi | 1994-03-15 |
| 4594424 | 5-mercapto-1,2,3-thiadiazoles composition and process for preparing the same | Fumio Iwata, Tadakazu Sakata | 1986-06-10 |