Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354972 | Semiconductor device | Tsutomu Takahashi, Shinichi Maruyama, Hiromitsu HARASHIMA, Yuuichi Tatsumi, Yoshiko Kato | 2025-07-08 |
| 12153192 | Optical-waveguide-clad composition, optical-waveguide-clad dry film, and optical waveguide | Junko Kurizoe, Toru Nakashiba, Shingo Maeda | 2024-11-26 |
| 11661344 | Method for the purification of raw carbon nanotubes | Ali DARWICHE, Martin Dontigny, Abdelbast Guerfi, Karim Zaghib, Julien Beausoleil +1 more | 2023-05-30 |
| 9842766 | Semiconductor device and method for fabricating semiconductor device | Masato Endo, Kazunori Masuda, Yukio Nishida, Naoya Kami, Yuuichi Tatsumi | 2017-12-12 |
| 9568673 | Dry film for optical waveguides, optical waveguide using same, photoelectric composite wiring board using same, and method for producing photoelectric composite wiring board | Junko Kurizoe, Toru Nakashiba, Shingo Yoshioka, Shinji Hashimoto | 2017-02-14 |
| 9535216 | Optical waveguide dry film, and optical waveguide manufacturing method and optical waveguide using optical waveguide dry film | Shingo Maeda, Shinji Hashimoto, Toru Nakashiba, Junko Kurizoe | 2017-01-03 |
| 9448334 | Optical waveguide and dry film for optical waveguide production | Junko Kurizoe, Shinji Hashimoto, Toru Nakashiba | 2016-09-20 |
| 9146348 | Optical-electrical composite flexible circuit substrate including optical circuit and electrical circuit | Toru Nakashiba, Junko Yashiro, Shinji Hashimoto | 2015-09-29 |
| 9005740 | Resin composition for optical waveguide, dry film, optical waveguide, and photoelectric composite wiring board using same | Junko Yashiro, Tooru Nakasiba, Shinji Hashimoto | 2015-04-14 |
| 7696295 | Condensation products of silicic acid derivatives and optical waveguide devices using the same | Takao Hayashi, Michael Popall, Lothar Froehlich, Ruth Houbertz, Sebastien Cochet | 2010-04-13 |
| 7576947 | Fluid dynamic pressure bearing device, spindle motor provided with fluid dynamic pressure bearing device, and recording disk drive device | Fumiyasu Higuchi, Toshimitsu Horiuchi | 2009-08-18 |
| 7306336 | Fundus observation apparatus | Junichi Akita, Akihiro Fujishiro, Toshifumi Sumiya | 2007-12-11 |
| 7198367 | Fundus imaging apparatus and fundus imaging method | Junichi Akita, Akihiro Fujishiro, Katsuyasu Mizuno | 2007-04-03 |
| 7026054 | Laminate utilizing a metal layer activated by nitrogen plasma treatment | Naoto Ikegawa, Kimiaki Nakata | 2006-04-11 |
| 6916527 | Resin moldings | Naoto Ikegawa, Masahiro Sato | 2005-07-12 |
| 6679876 | Corneal surgery apparatus | Kazunobu Kojima, Satoshi Imaizumi | 2004-01-20 |
| 6607798 | Fiber-reinforced composite hollow structure, method for production thereof, and apparatus therefor | Toru Watanabe, Shigehiro Matsuno, Takayuki Hoshino, Hidenori Nomura | 2003-08-19 |