| 6277946 |
Method for preparation of polycarbonates |
Johannes Jacobus van Heijkant, Christopher Poirier, Tomoaki Shimoda, Carlos Godinez Seoane |
2001-08-21 |
| 6204352 |
Apparatus for manufacturing polycarbonate |
Takato Kimura, Satoshi Omori, Ken Tamada |
2001-03-20 |
| 6197917 |
Method for manufacturing polycarbonate for optical use |
Takato Kimura, Satoru Omori, Ryozo Sato, Tomoaki Shimoda |
2001-03-06 |
| 6177536 |
Method for quenching of catalyst in the production of low molecular weight polycarbonates |
Takayoshi Anamizu, Tomoaki Shimoda, Raphael Mestanza |
2001-01-23 |
| 5886132 |
Method for controlling the effective level of catalyst during the preparation of a polycarbonate polymer by transesterification |
Godavarthi Satyanarayana Varadarajan, Tomoaki Shimoda, Satoru Minami |
1999-03-23 |
| 5833848 |
Filter for high-viscosity fluids |
Kenichi Tominari, Yasujiro Shigeta, Eiji Tada |
1998-11-10 |
| 5760156 |
Manufacturing method for polycarbonate |
Satoshi Inoki, Yoshio Motoyama, Hideto Matsuoka, Hajime Oyoshi, Michio Tanaka +2 more |
1998-06-02 |
| 5525701 |
Method for the manufacture of aromatic polycarbonate |
Kenichi Tominari, Takeshi Sakashita, Kimiyoshi Miura, Tomoaki Shimoda |
1996-06-11 |
| 5514767 |
Hot-melt polycondensation method for manufacturing a polycarbonate composition |
Takeshi Sakashita, Tomoaki Shimoda, Takashi Nagai, Kenichi Tominari |
1996-05-07 |
| 5502153 |
Method for preparing optical-grade polycarbonate compositions |
Takeshi Sakashita, Tomoaki Shimoda, Kimiyoshi Miura, Kenichi Tominari |
1996-03-26 |
| 5364926 |
Preparing method of polycarbonate resin compounds for the optical use |
Takeshi Sakashita, Tomoaki Shimoda, Kimiyoshi Miura, Kenichi Tominari |
1994-11-15 |
