Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10881600 | Water-based cosmetic and manufacturing method thereof | Tomoko Tashiro, Jun Arakawa, Shinichiro Serizawa, Hisahiro Mori | 2021-01-05 |
| 8642052 | Ceramide dispersion and method for producing same | Shinichiro Serizawa, Hisahiro Mori, Tomoko Tashiro, Jun Arakawa | 2014-02-04 |
| 7590319 | Preform for plastic optical material, production method thereof, optical coupling method of plastic optical fiber and connector used for optical coupling | Yasuyuki Mizushima, Katsuya Takemasa, Masataka Sato, Hiroki Takahashi | 2009-09-15 |
| 7574166 | Electrophotographic image-receiving sheet and image-forming process using the same | Masataka Murata, Yasutomo Goto, Yoshio Tani, Yutaka Nogami, Yoshio Kanesawa | 2009-08-11 |
| 7444083 | Optical fiber transmission system with a plural emitting point transmitter | Yuichi Ohashi, Kenji Matsumoto, Hiroyuki Hiiro, Mikihiko Kato, Osamu Ueno +4 more | 2008-10-28 |
| 7429138 | Optical connection method and optical transmission apparatus | Hiroki Takahashi, Takanori Sato, Kenji Matsumoto, Hiroyuki Hiiro | 2008-09-30 |
| 7344778 | Powder-coated support and production method thereof | — | 2008-03-18 |
| 7312896 | Digital printing system and digital print | Yoshihiko Shibahara | 2007-12-25 |
| 7177578 | Process for cleaning and image forming apparatus therefor | Yutaka Nogami, Yasushi Ohki | 2007-02-13 |
| 7150909 | Electrophotographic image-receiving sheet and process for image formation using the same | Yoshio Tani, Yasuo Sakaguchi | 2006-12-19 |
| 7139522 | Image forming apparatus | Yasushi Ohki, Yoshio Kanesawa, Yutaka Nogami, Tadakazu Edure | 2006-11-21 |
| 7074495 | Recording material support, process for manufacturing the same, recording material and process for image formation | Shigehisa Tamagawa, Yasuhiro Ogata, Yoshio Tani, Ashita Murai, Hiroshi Yamamoto | 2006-07-11 |
| 7057631 | Image forming process and image forming apparatus, electrophotographic image-receiving sheet, and electrophotographic print | Yutaka Nogami | 2006-06-06 |
| 6936395 | Image receiving sheet for fixing belt type electrophotography and image forming method using the same | Yasutomo Goto, Yoshio Tani | 2005-08-30 |
| 6934507 | Image forming apparatus | Yasushi Ohki, Yoshio Kanesawa, Yutaka Nogami, Tadakazu Edure | 2005-08-23 |
| 6855397 | Image receiving material for electrophotography | Tomomi Tateishi, Mitsuru Ito, Masataka Murata | 2005-02-15 |
| 6818283 | Image-receiving sheet for electrophotography | Ashita Murai | 2004-11-16 |
| 6800359 | Image-receiving sheet for electrophotography | Ashita Murai, Shigehisa Tamagawa | 2004-10-05 |
| 6010819 | Method for improving light fastness of images, and image forming material | Hiroshi Arakatsu, Nobuo Seto, Hironori Hiyoshi, Hiroyuki Watanabe, Takayoshi Kamio | 2000-01-04 |
| 5747226 | Processing material and heat-developed image formation method using the same | Shun-ichi Ishikawa, Kazuhiko Matsumoto | 1998-05-05 |
| 5437956 | Dye fixing element | Hiroshi Arakatsu | 1995-08-01 |
| 5254433 | Dye fixing element | Nobuo Seto, Masakazu Morigaki | 1993-10-19 |
| 5071729 | Silver halide color photographic material | Keizo Koya, Shigeru Ohno | 1991-12-10 |
| 5035988 | Silver halide photographic material containing a yellow coupler and a phosphorus compound and color image forming method | Masakazu Morigaki, Yoshio Ishii, Kei Sakanoue | 1991-07-30 |
| 4983506 | Silver halide photographic material | Shigetoshi Ono, Hirokazu Kondo | 1991-01-08 |