Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Ryuichi Ishikawa, Hiroshi Iwata, Yukihiro Mizutori, Yasushi Watanabe +1 more | 2021-02-23 |
| 10889025 | Method for manufacturing fiber-reinforced resin molding material, and device for manufacturing fiber-reinforced resin molding material | Tadao Samejima, Yukihiro Mizutori, Yasushi Watanabe, Junji Kanehagi | 2021-01-12 |
| 8940177 | Method of manufacturing roll-shaped mold and method of manufacturing product having concave-convex microstructure on surface thereof | Tokuho Maki | 2015-01-27 |
| 7749381 | Hollow fiber membrane module, and a manufacturing method therefor, and housing for hollow fiber membrane module | Yoshihito Nakahara, Tetsuya Torichigai, Masanori Ito, Kenji Honjou, Hiroyuki Okazaki +1 more | 2010-07-06 |
| 7491329 | Hollow fiber membrane module, hollow fiber membrane module unit, membrane filtration device using the same and method of operating the same | Satoshi Takeda, Masumi Kobayashi, Shinya Sueyoshi, Ikuo Kinoshita, Yoshihito Nakahara | 2009-02-17 |
| 7387730 | Hollow fiber membrane module, method of manufacturing the hollow fiber membrane module, and housing for hollow fiber membrane module | Yoshihito Nakahara, Tetsuya Torichigai, Masanori Ito, Kenji Honjou, Hiroyuki Okazaki +1 more | 2008-06-17 |
| 7294267 | Hollow fiber membrane module, hollow fiber membrane module unit, membrane filtration device using the same and method of operating the same | Satoshi Takeda, Masumi Kobayashi, Shinya Sueyoshi, Ikuo Kinoshita, Yoshihito Nakahara | 2007-11-13 |
| D492386 | Element for filtration | Ikuo Kinoshita, Yoshihito Nakahara, Satoshi Takeda, Shinya Sueyoshi | 2004-06-29 |
| D492001 | Module for filtration | Ikuo Kinoshita, Yoshihito Nakahara, Satoshi Takeda, Shinya Sueyoshi | 2004-06-22 |