Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10534121 | Holographic optical element and method for producing the same | Saburou Hiraoka, Daisuke Watanabe, Yuya Kubo, Kishio Tamura | 2020-01-14 |
| 9099657 | Photoelectric conversion element and solar cell | Kazuya Isobe, Hidekazu KAWASAKI | 2015-08-04 |
| 9029694 | Photoelectric conversion element and solar cell | Kazukuni NISHIMURA, Kazuya Isobe | 2015-05-12 |
| 8642720 | Photoelectric conversion element, method of manufacturing photoelectric conversion element and solar cell | Kazuya Isobe, Kazukumi Nishimura | 2014-02-04 |
| 8455164 | Developer for electrophotography | Masahiro Anno, Tsuyoshi Uchida, Masahiko Nakamura, Junya Onishi, Naoya Tonegawa | 2013-06-04 |
| 8431298 | Toner and toner manufacturing method | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kouichi Sugama, Junya Onishi | 2013-04-30 |
| 8278019 | Method of manufacturing electrostatic charge image developing toner | Eiichi Yoshida | 2012-10-02 |
| 8133646 | Toner | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Junya Onishi, Naoya Tonegawa | 2012-03-13 |
| 8101330 | Two component developer and image forming method | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Junya Onishi, Naoya Tonegawa | 2012-01-24 |
| 8092965 | Two component developer and image forming method | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Junya Onishi, Naoya Tonegawa | 2012-01-10 |
| 8039184 | Two-component developer | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Junya Onishi, Naoya Tonegawa | 2011-10-18 |
| 7910273 | Image forming method | Masahiko Nakamura, Masahiro Anno, Kaori Soeda, Tomoko Mine, Eiichi Yoshida | 2011-03-22 |
| 7807325 | Toner for use in electrostatic image development | Eiichi Yoshida, Masahiko Nakamura, Kaori Soeda, Tomoko Mine | 2010-10-05 |
| 7727698 | Image forming method | Eiichi Yoshida, Masahiko Nakamura, Masahiro Anno, Kaori Soeda, Tomoko Mine | 2010-06-01 |
| 7598013 | Electrostatic image developing toner | Eiichi Yoshida, Masahiko Nakamura, Kaori Soeda, Tomoko Mine | 2009-10-06 |
| 7556905 | Electrostatic charge image developing toner | Eiichi Yoshida, Masahiko Nakamura, Kaori Soeda, Tomoko Mine | 2009-07-07 |