Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287395 | Polyamide resin and method for manufacturing same | Tomomichi Kanda | 2019-05-14 |
| 9840587 | Polyamide production method | Tomomich Kanda | 2017-12-12 |
| 9796814 | Polyamide resin and polyamide molded body using same | Tomomichi Kanda | 2017-10-24 |
| 7112645 | Polycarbonate composition and method of making thereof | Carlos Abad, Jose Maria Franco, Hiromi Ishida, Miguel Angel Salomon | 2006-09-26 |
| 7105632 | Recycle method for polycarbonate resin waste | Akio Ikeda, Takato Kimura | 2006-09-12 |
| 6797803 | Recycle process for polycondensation resins | Kazushige Inoue, Akio Ikeda, Takato Kimura, Masahiko Tatsumi | 2004-09-28 |
| 6790927 | Optical polycarbonate and applications thereof | Kazushige Inoue | 2004-09-14 |
| 6720404 | Polycarbonates for optical use, and their applications | Kazushige Inoue | 2004-04-13 |
| 6635710 | Manufacturing method for polycarbonate | Kiyoshi Kono, Kazutoyo Uno, Satoru Minami | 2003-10-21 |
| 6620902 | Process for preparing polycarbonate and apparatus for preparing polycarbonate | Akio Ikeda, Takato Kimura, Ken Tamada, Hans-Peter Brack, Dennis Karlik +3 more | 2003-09-16 |
| 6562433 | Method for the preparation of polycarbonate with reduced levels of fries | Hiromi Ishida, Kenichi Ishiwa, Mitsuyasu Okamura, Theodorus Lambertus Hoeks, Henricus H. M. van Hout +4 more | 2003-05-13 |
| 6525163 | Process for the production of polycarbonate | Hans-Peter Brack, Daniel J. Brunelle, James Anthony Cella, Dennis Karlik, Akio Ikeda +1 more | 2003-02-25 |
| 6458914 | Method for manufacturing dialkyl carbonate | Takato Kimura, Masahide Tanaka | 2002-10-01 |
| 6455667 | Method for manufacturing polycarbonate | Takato Kimura, Takayoshi Anamizu, Satoru Minami | 2002-09-24 |
| 6340738 | Continuous method for manufacturing polycarbonate | Takeshi Sakashita | 2002-01-22 |
| 6339138 | Method of manufacturing polycarbonates | Henricus H. M. van Hout, Akio Ikeda, Takato Kimura, Patrick Joseph McCloskey | 2002-01-15 |
| 6303735 | Polycarbonate production method | Hiromi Ishida, Kazushige Inoue | 2001-10-16 |
| 6294642 | Continuous method for manufacturing polycarbonate | Takeshi Sakashita | 2001-09-25 |
| 6277946 | Method for preparation of polycarbonates | Johannes Jacobus van Heijkant, Christopher Poirier, Akio Kanezawa, Carlos Godinez Seoane | 2001-08-21 |
| 6262218 | Optical quality polycarbonates with reduced static charge and method for making same | Kazushige Inoue, Hiromi Ishida, Theodorus Lambertus Hoeks, Henricus H. M. van Hout, Monica Marugan +2 more | 2001-07-17 |
| 6258923 | Method for manufacturing dialkyl carbonate | Masahide Tanaka, Takato Kimura | 2001-07-10 |
| 6197918 | Method for manufacturing aromatic carbonates | Kazutoyo Uno, Masahide Tanaka | 2001-03-06 |
| 6197917 | Method for manufacturing polycarbonate for optical use | Takato Kimura, Satoru Omori, Ryozo Sato, Akio Kanezawa | 2001-03-06 |
| 6177536 | Method for quenching of catalyst in the production of low molecular weight polycarbonates | Takayoshi Anamizu, Akio Kanezawa, Raphael Mestanza | 2001-01-23 |
| 6022943 | Optical quality polycarbonates with reduced static charge and method for making same | Kazushige Inoue, Hiromi Ishida, Theodorus Lambertus Hoeks, Henricus H. M. van Hout, Monica Marugan +2 more | 2000-02-08 |