Issued Patents All Time
Showing 176–200 of 206 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592986 | Material for molding thermosetting resin sheet, production process, and molded product | Masahiro HAKOTANI, Hiromu Miyashita, Takashi Shibata | 2003-07-15 |
| 6491397 | Illumination optical system and projector using the same | Yasunori Ogawa, Hidemasa Yamakawa | 2002-12-10 |
| 6384965 | Wavelength division multiplexing optical fiber amplifier | — | 2002-05-07 |
| 6327076 | Optical amplifier equipment for WDM optical communication | — | 2001-12-04 |
| 6245419 | Resin composition having excellent vibration-damping properties and molded article made thereof | Masahiro HAKOTANI, Takashi Shibata, Kaneo Hamajima, Osamu Kito, Hiroyuki Takahashi +1 more | 2001-06-12 |
| 6155858 | Floating electrical connector | Hiroshi Ozawa, Mitsuyoshi Yamamoto | 2000-12-05 |
| 5783635 | Unsaturated polyester resin composition | Kenichi Morita, Hideki Terada | 1998-07-21 |
| 5756600 | Urethane-modified epoxy vinyl ester resin | Hiroya Okumura, Toshiaki Uchida, Kenichi Morita, Takashi Shibata | 1998-05-26 |
| 5412003 | Unsaturated polyester resin compositions, molding materials, and molded products | Hiromu Miyashita, Sanji Aoki, Ken Hatta, Takashi H. Ino, Yasuhiro Mishima | 1995-05-02 |
| 5395865 | Unsaturated polyester compositions, molding materials and molded products | Takashi Shibata, Hiroma Miyashita, Sanji Aoki, Ken Hatta, Takashi H. Ino +1 more | 1995-03-07 |
| 5362804 | Core-shell polymer and unsaturated polyester resin composition containing the same as low shrinking additive | Junji Oshima, Susumu Okatani, Masato Sakurai | 1994-11-08 |
| 5354585 | Molding materials and molded products thereform | Takashi Shibata, Shinichiro Asao | 1994-10-11 |
| 5355186 | Ophthalmic measurement apparatus | — | 1994-10-11 |
| 5323883 | Friction device | Takahiro Mibe, Yoshio Jinbo, Akihiko Ozawa, Hiromichi Matsui | 1994-06-28 |
| 5246983 | Unsaturated polyester resin compositions, molding compounds and molded products therefrom | Takashi Shibata, Hiromu Miyashita, Sanzi Aoki | 1993-09-21 |
| 5204705 | Ophthalmic measurement apparatus | Masunori Kawamura | 1993-04-20 |
| 5184157 | Ophthalmic measurement apparatus | Tadashi Ichihashi | 1993-02-02 |
| 5145405 | Chip connector structure | — | 1992-09-08 |
| 5126581 | Particle measurement method and apparatus for determining corrected particle diameter | Yoshiyuki Furuya | 1992-06-30 |
| 5120123 | Ophthalmic measuring method and apparatus | — | 1992-06-09 |
| 5106578 | Cast-to-near-net-shape steel body of heat-resistant cast steel | Kouki Ohtsuka, Kimio Kubo, Masahide Ike, Kunio Kawai | 1992-04-21 |
| 5098181 | Ophthalmic measuring apparatus | — | 1992-03-24 |
| 5091147 | Heat-resistant cast steels | Kouki Ohtsuka, Kimio Kubo, Masahide Ike, Kunio Kawai | 1992-02-25 |
| 5077326 | Unsaturated polyester compositions molding materials therefrom and molded products therefrom | Takashi Shibata, Sanzi Aoki, Yasuhiro Mishima, Hisayuki Iwai, Ken Hatta | 1991-12-31 |
| 5024520 | Ophthalmic measurement apparatus | — | 1991-06-18 |