Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8463099 | Resin composition for optical material, resin film for optical material, and optical waveguide using them | Tatsuya Makino, Atsushi Takahashi, Masatoshi Yamaguchi, Toshihiko Takasaki, Masami Ochiai | 2013-06-11 |
| 8383695 | Phenoxy resin for optical material, resin composition for optical material, resin film for optical material and optical waveguide using those | Tatsuya Makino, Atsushi Takahashi, Toshihiko Takasaki, Masami Ochiai | 2013-02-26 |
| 8351752 | Flexible optical waveguide, method for manufacturing such flexible optical waveguide, and optical module | Atsushi Takahashi, Hiroshi Masuda, Toshihiko Takasaki, Tatsuya Makino, Masami Ochiai | 2013-01-08 |
| 8326110 | Flexible optical waveguide having a cladding layer composed of a resin for forming a cladding layer and a base material film | Tatsuya Makino, Masami Ochiai, Atsushi Takahashi, Toshihiko Takasaki | 2012-12-04 |
| 8272569 | Apparatus for communicating with RFID tag | Yasuhisa Ichikawa, Katsumi Toda | 2012-09-25 |
| 8244080 | Method for producing photoelectric composite substrate, photoelectric composite substrate produced by the method, and photoelectric composite module using the substrate | Hiroshi Masuda, Atsushi Takahashi | 2012-08-14 |
| 8200059 | Adhesive composition for optical waveguide, adhesive film for optical waveguide and adhesive sheet for optical waveguide each using the same, and optical device using any of them | Atsushi Takahashi, Keisuke Ookubo, Tetsurou Iwakura | 2012-06-12 |
| 8186889 | Optical connecting member and display apparatus | Hiroshi Masuda, Atsushi Takahashi, Yasushi Sugimoto | 2012-05-29 |
| D652080 | Mechanical pencil | — | 2012-01-10 |
| 8057736 | Hearth structure of rotary furnace hearth | Shinji Shima, Toshitaka Nakayama | 2011-11-15 |
| D648789 | Ballpoint pen | — | 2011-11-15 |
| 8021602 | Hearth carriage coupling structure of rotary furnace hearth | Shinji Shima, Toshitaka Nakayama | 2011-09-20 |
| D641971 | Lead case | — | 2011-07-26 |
| 7949220 | Hybrid optical/electrical mixed circuit board | Masato Miyatake, Atsushi Takahashi, Masatoshi Yamaguchi | 2011-05-24 |
| 7876223 | RFID tag information communicating apparatus | Koshiro Yamaguchi, Kunihiro Yasui, Hisayoshi Wanibe, Shigeki Kato, Shiro Yamada | 2011-01-25 |
| D629461 | Ballpoint pen | — | 2010-12-21 |
| D620524 | Ballpoint pen | — | 2010-07-27 |
| 7751678 | Resin composition for optical material, resin film for optical material and optical waveguide using same | Tatsuya Makino, Masami Ochiai, Atsushi Takahashi, Toshihiko Takasaki | 2010-07-06 |
| 7660503 | Flexible optical waveguide and optical module | Tatsuya Makino, Atsushi Takahashi, Hiroshi Masuda, Toshihiko Takasaki, Masami Ochiai | 2010-02-09 |
| D608392 | Ballpoint pen | — | 2010-01-19 |
| 7606493 | Optical waveguide and optical multiplexer-demultiplexer | Hiroshi Masuda, Yasushi Sugimoto, Tetsuya Hoshino | 2009-10-20 |
| D594059 | Ballpoint pen | — | 2009-06-09 |
| 7452497 | Furnace sidewall structure of rotary hearth furnace | Shinji Shima | 2008-11-18 |
| D569909 | Marking pen | — | 2008-05-27 |
| D569436 | Cap for a writing instrument | — | 2008-05-20 |