Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431893 | Process and apparatus for continuous polycondensation | Susumu Harada, Chikao Oda, Yasunari Sase, Michio Suzuki | 2008-10-07 |
| 7249654 | Heat insulating acoustical structure and carbody shell structure using the same | Seijiro Todori, Takeshi Kawasaki | 2007-07-31 |
| 7204962 | Production apparatus for polybutylene terephthalate | Susumu Harada, Norifumi Maeda, Shuji Yamaguchi | 2007-04-17 |
| 7179433 | Production process and production apparatus for polybutylene terephthalate | Shuji Yamaguchi, Susumu Harada, Norifumi Maeda | 2007-02-20 |
| 7057007 | Process for continuously producing polybutylene terephthalate | Susumu Harada, Norifumi Maeda, Shuji Yamaguchi | 2006-06-06 |
| 6728171 | Arrangements for correction of focusing light beam, and system using the same | Masashi Yanagi, Nobuo Kimura, Tetsuo Andou | 2004-04-27 |
| 6723826 | Production process and production apparatus for polybutylene terephthalate | Shuji Yamaguchi, Susumu Harada, Norifumi Maeda | 2004-04-20 |
| 6590062 | Production process and production apparatus for polybutylene terephthalate | Shuji Yamaguchi, Susumu Harada, Norifumi Maeda | 2003-07-08 |
| 6458916 | Production process and production apparatus for polybutylene terephthalate | Shuji Yamaguchi, Susumu Harada, Norifumi Maeda | 2002-10-01 |
| 6359106 | Production process and production apparatus for polybutylene terephthalate | Susumu Harada, Norifumi Maeda, Shuji Yamaguchi | 2002-03-19 |
| 6096838 | Method and apparatus for continuous polycondensation | Susumu Harada, Chikao Oda, Yasunari Sase, Michio Suzuki | 2000-08-01 |
| 5683178 | Apparatus for producing high viscosity materials and method of producing the same | Chikao Oda, Norio Nakazato, Morihisa Maruko, Kazuo Ihara, Takatoshi Kinoshita +2 more | 1997-11-04 |
| 5674956 | Method for producing high viscosity materials | Chikao Oda, Norio Nakazato, Morihisa Maruko, Kazuo Ihara, Takatoshi Kinoshita +2 more | 1997-10-07 |
| 4776703 | Continuous treatment apparatus for viscous material | Chikao Oda, Sachihiro Yoshimatsu, Kazuo Ishida, Takatoshi Kinoshita, Hirohiko Shindoh | 1988-10-11 |
| 4435151 | Fuel supply control system | Michiaki Matumoto, Hironori Etou | 1984-03-06 |