Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365634 | Highly dense brittle-material structural member having impregnating property | Muneyasu SUZUKI, Jun Akedo, Shusuke Kanazawa, Motoshi Itagaki, Tetsuo Tsuchiya +1 more | 2025-07-22 |
| D885448 | Welding and cutting machine for metals | Satoshi Ohta, Daisuke Kato, Masatoshi Minahara | 2020-05-26 |
| 6746792 | Fuel cell separator composition, fuel cell separator and method of manufacture, and solid polymer fuel cell | Gen Masuda, Yukiko Yano, Kazuo Saito, Atsushi Hagiwara | 2004-06-08 |
| 6686536 | Method of forming electrode section on inner surface of transparent electromagnetic wave shielding plate, and transparent electromagnetic wave shielding plate formed thereby | Masashi Tone, Gen Masuda, Yasushi Hasegawa, Yatsuhiro Hasegawa, Shigekazu Hasegawa | 2004-02-03 |
| 6679971 | Front plate for plasma display panels, and method of producing the same | Masashi Tone, Gen Masuda, Yasushi Hasegawa, Yatsuhiro Hasegawa, Shigekazu Hasegawa | 2004-01-20 |
| 6607817 | Melamine resin foam with excellent oil repellency | Yasuo Imashiro, Takahiko Matsumoto | 2003-08-19 |
| 6592784 | Near infrared absorption composition and near infrared absorption filter produced from said composition | Gen Masuda | 2003-07-15 |
| 6388116 | Near infrared absorbing compound | Gen Masuda | 2002-05-14 |
| 6217796 | Near infrared absorption composition | Gen Masuda | 2001-04-17 |
| 6136904 | Near infrared absorbent polycarbonate resin composition and shaped article thereof | Satoshi Amano, Gen Masuda | 2000-10-24 |
| 6117370 | Near infrared absorption filter | Gen Masuda | 2000-09-12 |
| 6061011 | Nonflammable radio wave absorber | Osamu Yamamoto, Yasuhiro Ogura, Hiroo Takahashi, Yasuo Imashiro, Hidefumi Sano | 2000-05-09 |
| 5885692 | Wave absorber | Yasuo Imashiro, Isao Kato, Yoshihiko Kawahara | 1999-03-23 |
| 5436278 | Melamine resin foam, process for production thereof and melamine/formaldehyde condensate | Yasuo Imashiro, Tatsuya Okutani | 1995-07-25 |
| 5413853 | Melamine resin foam | Yasuo Imashiro, Takahiko Matsumoto | 1995-05-09 |