Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920018 | Semiconductive polymer composition for electric power cables | Christer Svanberg, Karl-Michael Jager, Fredrik Skogman, Koenraad Noyens, Peter Walter +1 more | 2024-03-05 |
| 11688529 | Semi-conductive polymer composition | Muhammad Ali Malik, Christer Svanberg, Thomas Gkourmpis, Roger Carlsson, Niklas Thorn +1 more | 2023-06-27 |
| 10290390 | Polymer blends | Ola Fagrell, Asa HERMANSSON, Asa Linder | 2019-05-14 |
| 9728295 | Conductive jacket | Christer Svanberg, Niklas Thorn, Karl-Michael Jager, Asa Linder, Lars Westling | 2017-08-08 |
| 9543056 | Semiconductive polyolefin composition comprising conductive filler | Christer Svanberg, Tung Pham, Muhammad Ali Malik, Francis Costa, Yi Liu +1 more | 2017-01-10 |
| 9505860 | High-pressure radial ethylene polymerization process in which ethylene is polymerized with a specific polyunsaturated olefin grade | Thomas Hjertberg, Mattias Bergqvist, Bjorn Voigt, Bernt-Ake Sultan | 2016-11-29 |
| 9249288 | Flame retardant polymer composition | Urban Andreasson, Bernt-Ake Sultan, Martin Anker, Oscar Prieto | 2016-02-02 |
| 6785035 | Optical element, optical element composition and method for controlling stimuli-responsive polymer gel | Akinori Komura, Hiroaki Tsutsui, Jun Kawahara, Masato Mikami, Ryojiro Akashi | 2004-08-31 |
| 6780647 | Sensor material, sensor and detection method for bio-substance | Shoichiro Fujiwara, Masato Mikami, Ryojiro Akashi | 2004-08-24 |
| 6579596 | Composite material and process for production thereof | Ryojiro Akashi, Akinori Komura | 2003-06-17 |
| 6414052 | Polymeric particles and production method thereof | Akinori Komura, Ryojiro Akashi, Jun Kawahara, Masahiro Moriyama | 2002-07-02 |
| 6295167 | Optical material and optical device | Ryojiro Akashi, Akinori Komura | 2001-09-25 |
| 6287485 | Volume-modulation coloration producing material, volume-modulation coloration producing composition, and optical element and method for optical modulation using the composition | Ryojiro Akashi, Akinori Komura | 2001-09-11 |
| 6268092 | Color filter, display element, display method and display device | Ryojiro Akashi, Akinori Komura | 2001-07-31 |
| 5891357 | Optical element and method of manufacturing the same, and macromolecular liquid crystal for an optical element | Ryojiro Akashi, Hidehiko Soyama | 1999-04-06 |
| 5707543 | Reversible display medium | Ryojiro Akashi, Takashi Morikawa, Masanobu Ninomiya | 1998-01-13 |
| 5691092 | Method for producing optical element | Masanobu Ninomiya, Ryojiro Akashi, Takashi Morikawa | 1997-11-25 |
| 5670083 | Optical element and process for producing the same | Ryojiro Akashi, Masanobu Ninomiya, Takashi Morikawa | 1997-09-23 |
| 5671211 | Data recording medium | Ryojiro Akashi, Takashi Morikawa, Masanobu Ninomiya | 1997-09-23 |
| 5654046 | Optical element | Masanobu Ninomiya, Ryojiro Akashi, Takashi Morikawa | 1997-08-05 |
| 5589237 | Reversible display medium | Ryojiro Akashi, Takashi Morikawa, Masanobu Ninomiya | 1996-12-31 |