Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10745567 | Powdered paint and electrostatic powder coating method | Masato Mikami, Susumu Yoshino, Takeshi Agata, Hiroshi Saegusa, Makoto Furuki | 2020-08-18 |
| 9771433 | Resin composition, resin molded article, and method of preparing resin composition | Kenji Yao | 2017-09-26 |
| 9760034 | Resin composition, thiopyran-based squarylium compound and image forming material | Takahiro Ishizuka, Makoto Furuki, Shinji Hasegawa | 2017-09-12 |
| 9725584 | Resin composition and resin molded article | Kenji Yao, Hisae Yoshizawa, Masahiro Moriyama, Ryo Tanaka | 2017-08-08 |
| 9637616 | Resin composition and resin molded article | Kenji Yao, Hisae Yoshizawa, Masahiro Moriyama, Ryo Tanaka | 2017-05-02 |
| 8859952 | Recording medium and infrared reading method | Yuka Ito, Shinji Hasegawa, Suguru Nakaso, Makoto Furuki | 2014-10-14 |
| 8652718 | Resin composition, image-forming material, and image-forming method | Takahiro Ishizuka, Shinji Hasegawa, Makoto Furuki | 2014-02-18 |
| 8586736 | Perimidine-based squarylium dye, dye-containing composition, and image-forming material | Takashi Matsubara, Suguru Nakaso, Yuka Ito, Shinji Hasegawa, Makoto Furuki | 2013-11-19 |
| 8343701 | Image forming material | Yuka Ito, Suguru Nakaso, Shinji Hasegawa, Kazuhiko Hirokawa, Miho Watanabe +2 more | 2013-01-01 |
| 8304042 | Recording medium and image forming apparatus | Yuka Ito, Takashi Matsubara, Shinji Hasegawa, Suguru Nakaso, Makoto Furuki | 2012-11-06 |
| 8268523 | Black color material and toner | Shinji Hasegawa, Yuka Ito, Kazunori Anazawa, Kazuhiko Hirokawa, Takashi Matsubara +3 more | 2012-09-18 |
| 8120819 | Image processing device and image forming device for generating corrected image data for a source image according to absorption wavelength characteristics of invisible coloring material | Kazuhiko Hirokawa, Makoto Furuki, Kazunori Anazawa, Tomoko Miyahara, Shinji Hasegawa +3 more | 2012-02-21 |
| 8017291 | Image-forming material | Kazuhiko Hirokawa, Yuka Ito, Suguru Nakaso, Shinji Hasegawa, Miho Watanabe +4 more | 2011-09-13 |
| 8007975 | Colorant and toner | Shinji Hasegawa, Kazunori Anazawa, Yuka Ito, Kazuhiko Hirokawa, Makoto Furuki +4 more | 2011-08-30 |
| 7985291 | Perimidine-substituted squarylium dye, dispersion medium, detection medium and image forming material | Kazuhiko Hirokawa, Kazunori Anazawa, Yuka Ito, Suguru Nakaso, Shinji Hasegawa +4 more | 2011-07-26 |
| 7951960 | Black color material and toner | Shinji Hasegawa, Yuka Ito, Kazuhiko Hirokawa, Miho Watanabe, Makoto Furuki | 2011-05-31 |
| 7910733 | Image-forming material | Yuka Ito, Shinji Hasegawa, Kazuhiko Hirokawa, Miho Watanabe, Makoto Furuki +4 more | 2011-03-22 |
| 7679807 | Display medium, display device and display method | Takashi Matsubara, Kazunori Anazawa, Yuka Ito, Shinji Hasegawa, Kazuhiko Hirokawa +3 more | 2010-03-16 |
| 7667047 | Colorant | Yuka Ito, Shinji Hasegawa, Miho Watanabe, Kazuhiko Hirokawa, Kazunori Anazawa +3 more | 2010-02-23 |
| 7307787 | Beam splitting prism, method of manufacturing beam splitting prism, and all-optical switching device | Makoto Furuki, Yasuhiro Sato, Izumi Iwasa, Satoshi Tatsuura, Hiroyuki Mitsu | 2007-12-11 |
| 7245836 | Optical pulse timing detection apparatus, optical pulse timing detection method, optical pulse timing adjustment apparatus, and optical pulse timing adjustment method | Hiroyuki Mitsu, Makoto Furuki, Izumi Iwasa, Yasuhiro Sato, Satoshi Tatsuura +1 more | 2007-07-17 |
| 6985652 | Optical switching device and optical device | Satoshi Tatsuura, Makoto Furuki, Izumi Iwasa, Yasuhiro Sato, Hiroyuki Mitsu +1 more | 2006-01-10 |
| 6923892 | Method for electrodeposited film formation, method for electrode formation, and apparatus for electrodeposited film formation | Satoshi Tatsuura, Yasuhiro Sato, Lyong-Sun Pu | 2005-08-02 |
| 6904211 | Optical pulse code recognition device and optical distributor | Izumi Iwasa, Makoto Furuki, Yasuhiro Sato, Lyong-Sun Pu, Satoshi Tatsuura | 2005-06-07 |
| 6868215 | Dye thin film, production method thereof, optical switch, optical distributor, optical modulator and optical switch array | Makoto Furuki, Satoshi Tatsuura, Yasuhiro Sato, Izumi Iwasa, Lyong-Sun Pu | 2005-03-15 |