Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132878 | Image forming apparatus including a light emitter for indicating a status of the image forming apparatus | Yoshiyuki Tanaka, Tomoyuki Higuchi | 2024-10-29 |
| D1045978 | Printer | Tomoyuki Higuchi, Yoshiyuki Tanaka | 2024-10-08 |
| 12079674 | Laying sheet disposed between printing device and installation surface | Tomoyuki Higuchi, Tsuneyuki Sasaki | 2024-09-03 |
| 11811988 | Image-forming apparatus | Yoshiyuki Tanaka, Tomoyuki Higuchi | 2023-11-07 |
| 11765303 | Image forming apparatus comprising an inner discharge space and a light emitting section located at the border between the inner space and the lower part of the housing | Yoshiyuki Tanaka, Tomoyuki Higuchi | 2023-09-19 |
| 11550107 | Optical waveguide substrate and method for manufacturing optical waveguide | — | 2023-01-10 |
| 11378763 | Optical waveguide having support member, optical waveguide mounting substrate and optical transceiver | — | 2022-07-05 |
| 11372175 | Optical module | Koichi Toya | 2022-06-28 |
| D944319 | Printing workroom interior | Hiroto Miyauchi, Yosuke Nakano, Shun Ito, Keiichi Yato, Haruna Takahashi +2 more | 2022-02-22 |
| 11125954 | Optical waveguide and optical waveguide device | — | 2021-09-21 |
| 10935719 | Optical waveguide having support member, optical waveguide mounting substrate and optical transceiver | — | 2021-03-02 |
| 10928598 | Optical waveguide mounting substrate and optical communication device | — | 2021-02-23 |
| 10466428 | Optical waveguide device and lens component | — | 2019-11-05 |
| 10022927 | Method of manufacturing optical waveguide device and laser processing apparatus | — | 2018-07-17 |
| 9958607 | Light waveguide, method of manufacturing light waveguide, and light waveguide device | — | 2018-05-01 |
| 9651748 | Optical module | — | 2017-05-16 |
| 9417393 | Optical waveguide device and method for manufacturing the same | — | 2016-08-16 |
| 9226631 | Cyclone separator and vacuum cleaner | Sota Komae, Tsuyoshi Maeda, Junichiro Hoshizaki, Tomoo Kobayashi, Akihiro Iwahara +3 more | 2016-01-05 |
| 9151910 | Optical module and method for manufacturing optical module | — | 2015-10-06 |
| 9122023 | Optical waveguide device and method of manufacturing the same | — | 2015-09-01 |
| 9081159 | Optical waveguide and method of manufacturing the same, and optical waveguide device | Hideki Yonekura, Takanori Yamamoto, Kazunao Yamamoto | 2015-07-14 |
| 9075206 | Optical waveguide device | — | 2015-07-07 |
| 9014520 | Photoelectric mixed substrate and optical module | — | 2015-04-21 |
| 8923669 | Optical waveguide and method of manufacturing the same, and optical waveguide device | Takanori Yamamoto, Hideki Yonekura, Kazunao Yamamoto | 2014-12-30 |
| 8903203 | Optical waveguide device and method of manufacturing the same | Takanori Yamamoto, Kazunao Yamamoto, Hideki Yonekura | 2014-12-02 |