Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539261 | Breather device | Kentaro Haruno | 2022-12-27 |
| 9944184 | Control device for vehicle | — | 2018-04-17 |
| 7828891 | Pigment compositions, colored compositions making use of the pigment compositions, and color filters | Ryo Hoshino, Hideki Ito, Kazuhiko Kaneko, Shotoku Takami | 2010-11-09 |
| 7655087 | Pigment compositions, colored compositions making use of the pigment compositions, and color filters | Ryo Hoshino, Hideki Ito, Kazuhiko Kaneko, Shotoku Takami | 2010-02-02 |
| 6471766 | Pigment dispersants and pigment compositions containing the same | Shigeru Ohki, Takayuki Soga, Shotoku Takami, Hisao Okamoto, Hiroaki Saikatsu +1 more | 2002-10-29 |
| 6468341 | Pigment compositions, production process thereof, colorants, and colored articles | Nobuto Wada, Yutaka Nakagawa, Shotoku Takami, Michiei Nakamura | 2002-10-22 |
| 6368399 | Composite pigments, coloring compositions, and image recording substances | Masahiko Aoba, Yukio Kanbara, Shigeru Takarada, Keiji Nakajima, Shotoku Takami | 2002-04-09 |
| 5645629 | Calcined pencil leads and method of manufacturing the same | Katsunori Kitazawa | 1997-07-08 |
| 5595589 | Baked color pencil lead and method of manufacturing the same | Masaaki Hoshiba | 1997-01-21 |