Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903980 | Photosensitive epoxy resin composition for optical waveguide, curable film for formation of optical waveguide, and optical waveguide and optical/electrical transmission hybrid flexible printed wiring board produced by using the photosensitive epoxy resin composition, and optical waveguide production method | — | 2018-02-27 |
| 9896754 | Aluminum alloy sheet excellent in press-formability and shape fixability and method of production of same | Takeshi Handa, Toshiya Anami | 2018-02-20 |
| 9857504 | Optical waveguide photosensitive resin composition, photocurable film for forming optical waveguide core layer, optical waveguide using same, and mixed flexible printed circuit board for optical/electrical transmission | Yuichi Tsujita | 2018-01-02 |
| 9696621 | Optical waveguide photosensitive resin composition including a diaryliodonium cation-based photoacid generator, photocurable film for forming optical waveguide core layer, optical waveguide using same, and mixed flexible printed circuit board for optical/electrical transmission | — | 2017-07-04 |
| 9696491 | Photosensitive resin composition for optical waveguide and photocurable film for formation of optical waveguide core layer, as well as optical waveguide using same and mixed-mounting flexible printed wiring board for optical and electrical transmission | — | 2017-07-04 |
| 9086534 | Optical waveguide forming resin composition, optical waveguide and light transmission flexible printed board produced by using the resin composition, and production method for the optical waveguide | — | 2015-07-21 |
| 9075303 | Optical waveguide forming epoxy resin composition, curable film formed from the epoxy resin composition for formation of optical waveguide, and light transmission flexible printed board | — | 2015-07-07 |
| 9034566 | Resin composition for forming optical waveguide and optical waveguide using the composition | Takami Hikita | 2015-05-19 |
| 8901196 | Liquid resin composition for production of optical waveguide, optical waveguide produced by using the liquid resin composition, and production method of the optical waveguide | — | 2014-12-02 |
| 8867885 | Optical waveguide forming epoxy resin composition, optical waveguide forming curable film, light transmission flexible printed board, and production method for the flexible printed board | — | 2014-10-21 |
| 8741399 | Birefringent film, polarizing plate, image display, and aromatic polyester | Toshiyuki Iida, Yutaka Ohmori, Satoru Suzuki, Miyuki Kurogi, Hisae Shimizu | 2014-06-03 |
| 8652569 | Optical waveguide production method | — | 2014-02-18 |
| 8642250 | Optical waveguide using a resin composition and production method of the optical waveguide | Junichi Fujisawa | 2014-02-04 |
| 8593599 | Liquid crystal panel and liquid crystal display | Toshiyuki Iida, Yutaka Ohmori, Miyuki Kurogi, Hisae Shimizu, Junichi Nagase | 2013-11-26 |
| 8586286 | Resin composition for optical waveguide, and optical waveguide produced by using the resin composition | Junichi Fujisawa | 2013-11-19 |
| 8568893 | Birefringent film and polarizer | Toshiyuki Iida, Yutaka Ohmori, Satoru Suzuki, Miyuki Kurogi, Hisae Shimizu | 2013-10-29 |
| 8518552 | Optical film and method for production thereof | Toshiyuki Iida, Yutaka Ohmori, Miyuki Kurogi, Hisae Shimizu, Junichi Nagase | 2013-08-27 |
| 8470959 | Polyimide compound, preparation method therefor, and optical film and optical waveguide produced by employing the compound | Junichi Fujisawa | 2013-06-25 |
| 8468890 | Ultrasonic detection device, ultrasonic detection method, and atomic power plant nondestructive inspection method | Masanori Shimazaki, Masayuki Takeishi, Yoshinori Shimada, Oleg Kotiaev | 2013-06-25 |
| 8437598 | Resin composition for production of optical waveguide, and optical waveguide produced by using the resin composition | — | 2013-05-07 |
| 8276452 | Ultrasonic inspection apparatus | Masayuki Takeishi, Masanori Shimazaki, Masahiro Yui | 2012-10-02 |
| 7999059 | Optical film and method for production thereof | Toshiyuki Iida, Yutaka Ohmori, Miyuki Kurogi, Hisae Shimizu | 2011-08-16 |