Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359019 | Prepreg, method for producing same, and method for producing fiber-reinforced composite material | Akimichi Oda, Hironori Kawamoto | 2025-07-15 |
| 12084546 | Thermosetting resin composition, film adhesive, prepreg, and production method thereof | Miki HORIKAWA, Takaya Suzuki | 2024-09-10 |
| 11842475 | Holding apparatus, control system and inspection system | — | 2023-12-12 |
| 11820858 | Prepreg, method for producing same, and method for producing fiber-reinforced composite material | Akimichi Oda, Hironori Kawamoto | 2023-11-21 |
| 11734811 | Inspection system and inspection method | Manabu Watanabe | 2023-08-22 |
| 11485019 | Inspection system | Kazuma Hiraguri | 2022-11-01 |
| 11359942 | Holding apparatus, inspection system, and movement method | — | 2022-06-14 |
| 11352472 | Prepreg, fiber-reinforced composite material and surface-modified reinforcing fibers | Kazuma Kurokawa, Tetsuya Akamatsu | 2022-06-07 |
| 11319404 | Epoxy compound, epoxy resin, epoxy resin composition, cured resin product, prepreg, fiber-reinforced composite material, and production methods for these | Suguru OZAWA, Akimichi Oda, Hideaki Tominaga | 2022-05-03 |
| 11293902 | Inspection apparatus, inspection system, inspection method, and storage medium | — | 2022-04-05 |
| 11200660 | Holding apparatus, control system and inspection system | — | 2021-12-14 |
| 10902578 | Inspection system and inspection method | Manabu Watanabe | 2021-01-26 |
| 10759057 | Inspection system | Kazuma Hiraguri | 2020-09-01 |
| 10444287 | Robot device, inspection device, inspection device of generator, and inspection method | Hideo Chikaoka, Tomio IWATA, Fujio Terai, Yuuichiro Gunji, Akihiro Matsuzaki | 2019-10-15 |
| 8025766 | Boron nitride-based fiber paper and manufacturing process thereof | Yoshio Bando, Chunyi Zhi, Chengchun Tang, Dmitri Golberg | 2011-09-27 |
| 7838622 | Dope and process for the production of fiber from the dope | Masayuki Chokai, Anton Peter De Weijer, Dennis Wilbers | 2010-11-23 |
| 7833644 | Electrolytic membrane | Masayuki Chokai, Bunsow Nagasaka | 2010-11-16 |
| 7754328 | Carbon nanotube coated with aromatic condensation polymer | Masayuki Chokai, Satoru Ohmori, Shunichi Matsumura, Kazuhiko Sato, Susumu Honda | 2010-07-13 |
| 7652124 | Rigid heterocyclic polymer, production process thereof, and fibers comprising the polymer | Masayuki Chokai, Anton Peter De Weijer, Shunichi Matsumura | 2010-01-26 |
| 7338997 | Polymer for carbon fiber precursor | Hirotaka Suzuki, Shunichi Matsumura | 2008-03-04 |
| 7091293 | Stereoregular polar vinyl polymers and methods of making the same | Bruce M. Novak | 2006-08-15 |
| 6433054 | Gel-form pressure-sensitive adhesive, and adhesive material and adhesive medicinal preparation both containing the same | Takeyuki Kawaguchi, Hiroyoshi Minematsu, Susumu Maruo, Takanori Miyoshi, Michio Iwai | 2002-08-13 |
| 6166168 | Application of sulfone, ketone and ester containing polyalkyl ether units to medical materials | Takeyuki Kawaguchi, Satoru Ohmori, Shunichi Matsumura | 2000-12-26 |
| 5969082 | Application of sulfone, ketone and ester containing polyalkyl ether units to medical materials | Takeyuki Kawaguchi, Satoru Ohmori, Shunichi Matsumura | 1999-10-19 |