Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270365 | Spare tire storage structure | Shinya Suzuki, Toshiharu Suzuki | 2007-09-18 |
| 7153631 | Pattern-forming process using photosensitive resin composition | Makoto Kaji, Masataka Nunomura | 2006-12-26 |
| 6991210 | Actuator for driving a valve | — | 2006-01-31 |
| 6309791 | Polyimide precursor, polyimide and their use | Yasunori Kojima, Makoto Kaji, Mitsumasa Kojima, Haruhiko Kikkawa | 2001-10-30 |
| 6197475 | Positive type photosensitive resin composition containing an alkali-soluble polymer and a compound which forms an amine compound with irradiation of light | Makoto Kaji, Yasunori Kojima | 2001-03-06 |
| 6194126 | Pattern-forming process using photosensitive resin composition | Makoto Kaji, Masataka Nunomura | 2001-02-27 |
| 6143475 | Polyimide precursor, polyimide and their use | Yasunori Kojima, Makoto Kaji, Mitsumasa Kojima, Haruhiko Kikkawa | 2000-11-07 |
| 6071667 | Photosensitive resin composition containing a photosensitive polyamide resin | Yasunori Kojima, Makoto Kaji, Mitsumasa Kojima, Haruhiko Kikkawa | 2000-06-06 |
| 6012477 | Circulating drainage system for sewage pipe installation work | Sadamasa Kodaira | 2000-01-11 |
| 5996621 | Circulating drainage system for sewage pipe installation work | Sadamasa Kodaira | 1999-12-07 |
| 5856059 | Photosensitive resin composition | Makoto Kaji, Masataka Nunomura | 1999-01-05 |
| 5847071 | Photosensitive resin composition | Makoto Kaji, Hiroshi Nishizawa, Kenji Suzuki, Yasunori Kojima | 1998-12-08 |
| 5811218 | Photoinitiator compositions including amino acids, coumarin and titanocene and photosensitive materials using the same | Makoto Kaji, Yasunori Kojima, Shigeki Katogi, Masataka Nunomura, Dai Kawasaki +3 more | 1998-09-22 |
| 5668248 | Photosensitive resin composition | Makoto Kaji, Hiroshi Nishizawa, Kenji Suzuki, Yasunori Kojima | 1997-09-16 |
| 5484685 | Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Mitsuo Katayose, Takayuki Akimoto +4 more | 1996-01-16 |
| 5472823 | Photosensitive resin composition | Makoto Kaji, Hiroshi Nishizawa, Kenji Suzuki, Yasunori Kojima | 1995-12-05 |
| 5456770 | Amorphous magnetic alloy with high magnetic flux density | Takashi Sato, Toshio Yamada, Masahiro Fujikura, Wataru Ohashi, Satoshi Yamashita | 1995-10-10 |
| 5284943 | Tatraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Mitsuo Katayose, Takayuki Akimoto | 1994-02-08 |
| 5268485 | Naphthalocyanine derivatives, production thereof and optical recording medium using the same | Mitsuo Katayose, Nobuyuki Hayashi, Seiji Tai, Takayuki Akimoto, Koichi Kamajima | 1993-12-07 |
| 5217856 | Tetraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Mitsuo Katayose, Takayuki Akimoto | 1993-06-08 |
| 5214188 | 2,3-dicyanonaphthalene derivatives | Seiji Tai, Shigeru Hayashida, Nobuyuki Hayashi, Mitsuo Katayose, Koichi Kamijima +4 more | 1993-05-25 |
| 5110968 | Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Takayuki Akimoto, Mitsuo Katayose | 1992-05-05 |
| 5075203 | Naphthalocyanine derivatives, production thereof and optical recording medium using the same | Mitsuo Katayose, Nobuyuki Hayashi, Seiji Tai, Takayuki Akimoto, Koichi Kamijima | 1991-12-24 |
| 5039600 | Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Takayuki Akimoto, Mitsuo Katayose | 1991-08-13 |
| 5034309 | Naphthalocyanine derivatives and their use in optical recording medium | Seiji Tai, Shigeru Hayashida, Nobuyuki Hayashi, Mitsuo Katayose, Koichi Kamijima +4 more | 1991-07-23 |