Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951692 | Fiber-reinforced resin material, molded article, method and device for manufacturing fiber-reinforced resin material, and fiber bundle group inspection device | Hiroshi Iwata, Nobuyuki Yamamoto, Hajime Okutsu, Koichi Akiyama, Takayuki Kobayashi | 2024-04-09 |
| 11597165 | Fiber-reinforced resin material, molded article, method and device for manufacturing fiber-reinforced resin material, and fiber bundle group inspection device | Hiroshi Iwata, Nobuyuki Yamamoto, Hajime Okutsu, Koichi Akiyama, Takayuki Kobayashi | 2023-03-07 |
| 10927479 | Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles | Tadao Samejima, Hiroshi Iwata, Yukihiro Mizutori, Masatoshi Kamata, Yasushi Watanabe +1 more | 2021-02-23 |
| 10343352 | Fiber-reinforced resin material, molded article, method and device for manufacturing fiber-reinforced resin material, and fiber bundle group inspection device | Hiroshi Iwata, Nobuyuki Yamamoto, Hajime Okutsu, Koichi Akiyama, Takayuki Kobayashi | 2019-07-09 |
| 10247478 | Monolithic refractory structure | Kohji Kohno, Hiroki TSUKIGASE | 2019-04-02 |
| D728750 | Well plate | Naoyuki Togawa | 2015-05-05 |
| D720437 | Well plate | Naoyuki Togawa | 2014-12-30 |
| 7013776 | Device for cutting optical fiber and a method for cutting optical fiber | Kyosuke Harada, Taichi Masuda | 2006-03-21 |
| 6598508 | Optical fiber cutting device | Kyosuke Harada, Taichi Masuda | 2003-07-29 |
| 5959147 | Organic sulfide compound and method for production thereof | Norihiro Wakao, Youichi Hino | 1999-09-28 |
| 5833813 | Method of recovering and dehydrating ethylene sulfide | Hitoshi Yano, Yoshinari Yamaguchi, Hirokazu Ito, Yukihiro Matsumoto, Teruhisa Kaziwara | 1998-11-10 |
| 5821382 | Method for manufacturing thiol compounds | Youichi Hino, Norihiro Wakao | 1998-10-13 |
| 5763620 | Process for producing alkylene sulfide | Youichi Hino, Yoshitaka Arita, Norihiro Wakao | 1998-06-09 |
| 5478912 | Process for producing modified polyaminoamide, modified polyaminoamide produced thereby, and epoxy resin curing agent comprising the said modified polyaminoamide | Kazumasa Kimura, Takashi Kai, Hitoshi Yano, Kazuaki Abe, Yoshihiro Arita | 1995-12-26 |
| 5304656 | Process for preparing alkylene sulfides | Hitoshi Yano, Yoshinari Yamaguchi, Kimio Ariyoshi, Yuuji Shimasaki, Michio Ueshima | 1994-04-19 |
| 5288299 | Exhaust gas treating apparatus | Hiroshi Yoshida, Mitsuyoshi Kaneko | 1994-02-22 |
| 5127345 | Combustion apparatus and combustion control method therefor | Takahiro Ohshita, Chikao Goke, Kiyoshi Asai | 1992-07-07 |
| 5107757 | Apparatus for dewatering waste material by capillary action | Takahiro Ohshita, Tetsuhisa Hirose, Kiyoshi Asai | 1992-04-28 |
| 4324759 | Apparatus for treating waste gas by irradiation with electron beams | Shinji Aoki, Yasuhiro Sawada | 1982-04-13 |