Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338356 | Nonaqueous ink composition, and recording method and recorded matter manufacturing method using same | Keishiro Yoshimori, Yuka ORIKASA, Kisei Matsumoto, Koujun Utaka, Mitsuyoshi Tamura +2 more | 2025-06-24 |
| 8557032 | Oil green ink composition for inkjet recording, and oil ink set for inkjet recording containing said ink composition | Yukio Sugita, Mitsuyoshi Tamura, Fumie Yamazaki, Naoki Shiraishi | 2013-10-15 |
| 8440744 | Oil-based white ink jet recording composition and process for producing the same | Yukio Sugita, Mitsuyoshi Tamura, Fumie Yamazaki, Tamayo Okahira | 2013-05-14 |
| 7886581 | Oil-based ink composition for ink jet recording and method for inspecting it | Takashi Kozuchi, Kazuhiko Hara, Yukio Sugita, Mitsuyoshi Tamura, Fumie Yamazaki | 2011-02-15 |
| 7806972 | Oil ink set | Yukio Sugita, Mitsuyoshi Tamura, Fumie Yamazaki, Naoki Shiraishi | 2010-10-05 |
| 7754784 | Oil-based ink compositions for inkjet printers | Yukio Sugita, Mitsuyoshi Tamura, Tamayo Okahira | 2010-07-13 |
| 6141847 | Method of manufacturing composite electronic component | Masayuki Mizuno, Masaaki Hayama, Kazuhiro Miura, Noboru Mori, Akira Hashimoto | 2000-11-07 |