Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573645 | Method for manufacturing optical element of refractive index distribution type | Tatsuya Suetsugu, Norimasa Kominami, Takeshi Ohtani, Naoko Kaga, Hiroaki Yokoi +3 more | 2009-08-11 |
| 7522803 | Process for producing optical device | Tatsuya Suetsugu, Norimasa Kominami, Takeshi Ohtani, Naoko Kaga, Hiroaki Yokoi +3 more | 2009-04-21 |
| 7095935 | Method for forming optical waveguide | Tatsuya Suetsugu, Kohei Kadono, Norimasa Kominami, Takeshi Ohtani, Hiroaki Yokoi +3 more | 2006-08-22 |
| 6848899 | Injection stretch blow molding device with transfer station and pitch changing for blow molding | Koichi Sato, Kazuyuki Yokobayashi, Shuichi Ogihara | 2005-02-01 |
| 6607375 | System of injection blow molding and injection molding device | Koichi Sato, Atsushi Sakurai, Yoichi Netsu, Yoichi Tsuchiya | 2003-08-19 |
| 6451243 | Method of molding heat-resistant containers | Koichi Sato, Kazuyuki Yokobayashi, Kazuya Kitamura, Atsushi Sakurai | 2002-09-17 |
| 6247916 | Injection stretch blow molding apparatus with upright preform molding and inverted blow molding | Koichi Sato, Kazuyuki Yokobayashi, Shuichi Ogihara | 2001-06-19 |
| 6241939 | Heating blow forming apparatus and heating blow forming method | Koichi Sato, Atsushi Sakurai, Yoichi Netsu | 2001-06-05 |
| 6156258 | Injection blow molding machine, injection blow molding method and injection molding machine | Koichi Sato, Atsushi Sakurai, Yoichi Netsu, Yoichi Tsuchiya | 2000-12-05 |
| 6109907 | Injection stretch blow molding apparatus with preform heating and guide member | Koichi Sato, Kazuyuki Yokobayashi, Shuichi Ogihara | 2000-08-29 |
| 6019933 | Injection stretch blow molding method with upright preform molding and inverted blow molding | Koichi Sato, Kazuyuki Yokobayashi, Shuichi Ogihara | 2000-02-01 |
| 5975880 | Apparatus and method of molding heat-resistant containers | Koichi Sato, Kazuyuki Yokobayashi, Kazuya Kitamura, Atsushi Sakurai | 1999-11-02 |
| 5972255 | Injection stretch blow molding apparatus and method with discharge guide | Koichi Sato, Kazuyuki Yokobayashi, Shuichi Ogihara | 1999-10-26 |
| 5972713 | Method for determining total chlorine amount and a kit for determining total chlorine amount | Noriyasu Kuzuhara, Masayuki Numa | 1999-10-26 |
| 5753279 | Injection stretch blow molding apparatus | Koichi Sato, Kazuyuki Yokobayashi, Shyuichi Ogihara | 1998-05-19 |
| 5744176 | Injection stretch blow molding apparatus | Koichi Sato, Kazuyuki Yokobayashi, Shyuichi Ogihara | 1998-04-28 |
| 5589130 | Method of injection molding a preform and apparatus for the same | Koichi Sato, Kazuyuki Yokobayashi | 1996-12-31 |
| 5540580 | Injection molding apparatus and blow-molding apparatus using said injection molding apparatus | — | 1996-07-30 |
| 5468443 | Method and apparatus of injection stretch blow molding | Kouichi Satoh, Kazuyuki Yokobayashi, Shuichi Ogihara | 1995-11-21 |
| 4925618 | Mold clamping method | — | 1990-05-15 |
| 4861259 | Mold clamping device | — | 1989-08-29 |
| 4813697 | Rear fork for motorcycles | — | 1989-03-21 |
| 4738895 | Woody fiber mat | Hidetaka Oohori, Takayoshi Nakajima | 1988-04-19 |
| 4708361 | Suspension for off-road motor vehicles | Toshio Tsuchiya | 1987-11-24 |
| 4585247 | Body frame of a small-sized vehicle | — | 1986-04-29 |