Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208228 | Epoxy resin for fiber reinforced composite materials | James Emery Brown, Norimitsu Natsume, Jeffrey J. Hawkey, Brian S. Hayes | 2007-04-24 |
| 6117551 | Carbon fiber prepreg, and a production process thereof | Hideo Nagata, Takeshi Terashita, Hajime Kishi, Shoji Yamane | 2000-09-12 |
| 6045898 | Resin compositions for fiber-reinforced composite materials and processes for producing the same, prepregs, fiber-reinforced composite materials, and honeycomb structures | Hajime Kishi, Masahiko Hayashi, Toshiaki Higashi | 2000-04-04 |
| 6027794 | Prepregs, processes for their production, and composite laminates | Atsushi Ozaki, Hajime Kishi, Hiroki Oosedo, Hiroaki Hinomiya | 2000-02-22 |
| 5789073 | Fiber reinforced composite materials | Shigeru Suzue, Akimitsu Matsusaki, Hajime Kishi, Takeji Nakae | 1998-08-04 |
| 5626916 | Cloth prepreg, process for producing the same and reinforcing fabric | Hajime Kishi, Tokuo Tazaki, Hideo Nagata, Takeshi Terashita, Akira Nishimura +1 more | 1997-05-06 |
| 5616405 | Cloth prepreg, process for producing the same and reinforcing fabric | Hajime Kishi, Tokuo Tazaki, Hideo Nagata, Takeshi Terashita, Akira Nishimura +1 more | 1997-04-01 |
| 5557831 | Process for producing a woven carbon reinforcing fabric with a high cover factor | Hajime Kishi, Tokuo Tazaki, Hideo Nagata, Takeshi Terashita, Akira Nishimura +1 more | 1996-09-24 |
| 5543212 | Prepregs comprising a reinforcing fiber layer, a knitted fabric of thermoplastic fibers and a matrix resin | Hiroki Oosedo | 1996-08-06 |
| 5476908 | Thermosetting resin composition, cured resin product, prepreg and fiber-reinforced plastic | Hajime Kishi, Kuniaki Tobukuro | 1995-12-19 |
| 5447785 | Cloth prepreg, process for producing the same and reinforcing fabric | Hajime Kishi, Tokuo Tazaki, Hideo Nagata, Takeshi Terashita, Akira Nishimura +1 more | 1995-09-05 |
| 5438104 | Maleimide composition, prepreg and fiber-reinforced plastic | Hajime Kishi, Masazumi Tokunoh | 1995-08-01 |
| 5413847 | Prepreg and composite | Hajime Kishi, Atsushi Ozaki | 1995-05-09 |
| 5028478 | Fiber reinforced composite materials having resin practice inter-layer zones | Shigeru Suzue, Hajime Kishi, Takeji Nakae, Akimitsu Matsusaki | 1991-07-02 |
| 4973662 | Endcapping agent for polyimide, polyimide varnish, and intermediate material for fiber-reinforced composite material comprising same | Kuniaki Tobukuro | 1990-11-27 |
| 4739075 | Reactive end-capping agent, addition-curable quinoxaline resin oligomer and intermediate material for fiber-reinforced composite | Kuniaki Tobukuro | 1988-04-19 |
| 4670536 | Addition-curable quinoxaline resin oligomer and intermediate material for fiber-reinforced composite | Kuniaki Tobukuro | 1987-06-02 |