Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900140 | Fuel filter module with C-shaped cross-section filter | Nobuo Suzuki, Genjiro Tada, Hironori Ueda, Ryuji Kuwabara, Soichi Kawakami +1 more | 1999-05-04 |
| 5883194 | Polycarbonate or polyestercarbonatel acrylic resin or methacrylic/resin/catalyst composition | Akihiro Saito, Takuro Kitamura, Wie-Hin Pan, Patrick Joseph McCloskey | 1999-03-16 |
| 5880248 | Polycarbonate, copolycarbonate resin compositions and preparing method thereof | Takeshi Sakashita, Tomoaki Shimoda | 1999-03-09 |
| 5859172 | Polycarbonate, copolycarbonate resin compositions and preparing method thereof | Takeshi Sakashita, Tomoaki Shimoda | 1999-01-12 |
| 5717057 | Method of manufacturing polycarbonate | Takeshi Sakashita, Tomoaki Shimoda | 1998-02-10 |
| 5702857 | Method for impression development | Nobuyasu Honda, Tomohide Iida, Toshiaki Akiyama, Koji Kuramashi, Asao Toda | 1997-12-30 |
| 5670605 | Copolycarbonate, a copolycarbonate composition, and a method for their manufacture | Takeshi Sakashita, Tomoaki Shimoda, Tetsuji Kodaira | 1997-09-23 |
| 5648192 | Electrophotographic toner | Yoshihisa Kuramae, Kazushige Inoue, Toru Takatsuna | 1997-07-15 |
| 5646233 | Polycarbonate copolycarbonate resin compositions and preparing method thereof | Takeshi Sakashita, Tomoaki Shimoda | 1997-07-08 |
| 5642981 | Regenerative pump | Eisuke Kato | 1997-07-01 |
| 5614348 | Toner for non-magnetic one-component development and method for contact type development using the same | Kazushige Inoue, Yoshihisa Kuramae, Toru Takatsuna | 1997-03-25 |
| 5606007 | Processes for preparing aromatic polycarbonates | Takeshi Sakashita, Tomoaki Shimoda, Hideyuki Itoi, Kotarou Kishimura | 1997-02-25 |
| 5606008 | Preparation method of polycarbonate resin | Takeshi Sakashita, Tomoaki Shimoda | 1997-02-25 |
| 5606009 | Copolymerized polycarbonates | Takeshi Sakashita, Tomoaki Shimoda | 1997-02-25 |
| 5550205 | Copolycarbonates and manufacturing method for them | Takeshi Sakashita, Tomoaki Shimoda | 1996-08-27 |
| 5514767 | Hot-melt polycondensation method for manufacturing a polycarbonate composition | Takeshi Sakashita, Tomoaki Shimoda, Kenichi Tominari, Akio Kanezawa | 1996-05-07 |
| 5510450 | Method of producing copolymerized polycarbonates | Takeshi Sakashita, Tomoaki Shimoda | 1996-04-23 |
| 5405933 | Copolymerized polycarbonates | Takeshi Sakashita, Tomoaki Shimoda | 1995-04-11 |
| 5384388 | Method of producing copolymerized polycarbonates | Takeshi Sakashita, Tomoaki Shimoda | 1995-01-24 |
| 5276109 | Optical polycarbonate compositions | Takeshi Sakashita, Tomoaki Shimoda | 1994-01-04 |
| 5187242 | Polycarbonate, polyestercarbonate resin compounds and preparing methods thereof | Takeshi Sakashita, Tomoaki Shimoda, Kotarou Kishimura | 1993-02-16 |
| 4914145 | Polyester composition | Akira Tohdoh, Takayuki Nakano, Takashi Ueda | 1990-04-03 |