Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338980 | Method for manufacturing chip-scale package and manufacturing IC chip | — | 2002-01-15 |
| 6166914 | IC card having a reinforcing member for reinforcing a sealing member | Satoru Sugiyama, Toyoji Kanazawa, Mikio Yamaguchi, Masashi Takahashi | 2000-12-26 |
| 5946590 | Method for making bumps | — | 1999-08-31 |
| 5288426 | Nonlinear optical materials | Hiroyuki Itoh, Takafumi Ishii, Takehiro Toyooka | 1994-02-22 |
| 5110698 | Method of recording | Hajime Hara, Shingo Orii, Tomohiro Toya, Shigeki Iida | 1992-05-05 |
| 5037186 | Optical filter employing a copolyglutamate having thermotropic cholesteric liquid crystal properties | Hiroyuki Itoh, Shingo Orii | 1991-08-06 |
| 4981972 | Process for producing oxazolone derivatives | Yoshihiro Kobori, Hitoshi Yuasa, Mitsuo Matsuno | 1991-01-01 |
| 4933243 | Recording medium | Hajime Hara, Shingo Orii, Tomohiro Toya, Shigeki Iida | 1990-06-12 |
| 4931520 | Random copolymer containing derivative of bicyclo [2.2.1] hept-2-ene compound | Teruaki Yamanashi, Hiroyuki Ozawa, Hitoshi Yuasa, Mitsuo Matsuno | 1990-06-05 |
| 4891418 | Cholesteric liquid crystal polyester | Hajime Hara, Tomohiro Toya, Shigeki Iida | 1990-01-02 |
| 4891456 | Method for preparing norbornene structure compound | Hitoshi Yuasa, Mitsuo Matsuno | 1990-01-02 |
| 4857427 | Recording medium | Hiroyuki Itoh, Takafumi Ishii | 1989-08-15 |
| 4762092 | High-density liquid fuel | Hitoshi Yuasa, Mitsuo Matsuno | 1988-08-09 |
| 4746722 | Cholesteric liquid crystal polyesters | Shigeki Iida, Yoshihiro Kobori, Hajime Hara, Tomohiro Toya | 1988-05-24 |
| 4738811 | Process for producing cholesteric liquid crystal polyester film or sheet possessing ordered planar texture | Hajime Hara, Shingo Orii, Tomohiro Toya, Shigeki Iida | 1988-04-19 |
| 4734483 | Cholesteric liquid crystal polyester from hydroquinone, cyclohexane dicarboxylic acid and 3-methyl adipic acid | Tomohiro Toya, Shigeki Iida, Hajime Hara, Shingo Orii | 1988-03-29 |
| 4698397 | Cholesteric liquid crystal copolyesters | Tomohiro Toya, Hajime Hara, Shigeki Iida | 1987-10-06 |
| 4652626 | High modulus cholesteric liquid crystal polyesters | Shingo Orii, Hajime Hara, Tomohiro Toya, Shigeki Iida | 1987-03-24 |
| 4549163 | Slip indicating system for a four-wheel drive vehicle | Masaaki Ohgami, Shoji Ogata | 1985-10-22 |
| 4436663 | Process for separating porphyrins | Kenji Maruhashi, Ichiro Kojima, Yutaka Oguchi, Noboru Endoh | 1984-03-13 |
| 4433748 | Instructing system for a four-wheel drive vehicle | Masaaki Ohgami, Shoji Ogata | 1984-02-28 |
| 4433618 | Apparatus for continuously manufacturing fibrous high protein foods | Tadashi Izutsu, Masanobu Koutake, Yasunobu Hiraoka, Shin-ichi Takafuji, Tamotsu Yamada +1 more | 1984-02-28 |
| 4383110 | Process for purifying and separating vitamin B.sub.12 | Tatsuo Kinoshita, Yutaka Oguchi, Kenji Maruhashi, Ichiro Kojima, Noboru Endoh | 1983-05-10 |
| 4232512 | Solid state watch module construction | Kenichi Yoshikawa, Makoto Koshikawa, Toshio Umemoto, Singo Ichikawa, Yoshiaki Kato | 1980-11-11 |