Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428781 | Inkjet recording method | Makoto Kuronuma, Tomohiro Hirade | 2025-09-30 |
| 12286542 | Ink discharging device, method of discharging ink, method of manufacturing ink-discharged matter, white ink, and set | Daisuke Ozaki, Hiroshi Gotou, Ayaka Tanaka, Juichi Furukawa | 2025-04-29 |
| 12275855 | Printing method, printing device, printed matter, and set of processing fluid and ink | Tomohiro Hirade, Makoto Kuronuma | 2025-04-15 |
| 12221549 | Set of inkjet inks, inkjet image forming method, and inkjet image forming apparatus | Hiroshi Gotou, Daisuke Ozaki, Juichi Furukawa | 2025-02-11 |
| 11629263 | Processing fluid, ink set, inkjet printing device, and inkjet printing method | Satoyuki Sekiguchi | 2023-04-18 |
| 11555130 | Ink, pre-processing fluid-ink set, inkjet printing device, and inkjet printing method | Satoyuki Sekiguchi | 2023-01-17 |
| 11511551 | Image forming apparatus | Satoyuki Sekiguchi, Taku Hatakeyama, Takashi Watanabe | 2022-11-29 |
| 11472194 | Liquid discharging device | Satoyuki Sekiguchi, Taku Hatakeyama, Takashi Watanabe | 2022-10-18 |
| 11458731 | Image forming apparatus | Satoyuki Sekiguchi, Taku Hatakeyama, Takashi Watanabe | 2022-10-04 |
| 11447651 | Ink set, inkjet printing device, and inkjet printing method | Satoyuki Sekiguchi | 2022-09-20 |
| 11292931 | Inkjet ink, inkjet ink set, ink stored container, and inkjet recording method | Satoyuki Sekiguchi, Tomohiro Nakagawa | 2022-04-05 |
| 10953680 | Liquid discharge apparatus | Satoyuki Sekiguchi, Taku Hatakeyama, Takashi Watanabe | 2021-03-23 |
| 10843488 | Liquid discharging device | Satoyuki Sekiguchi, Taku Hatakeyama, Takashi Watanabe | 2020-11-24 |
| 10793736 | Ink set and inkjet recording method | Satoyuki Sekiguchi | 2020-10-06 |
| 6863040 | Rocker arm | Masahiko Kataoka, Katsufumi Abe | 2005-03-08 |
| 4924017 | Stannic acid anhydride | Hideo Naka | 1990-05-08 |
| 4873352 | Transparent aqueous tin compound solution | Hideo Naka | 1989-10-10 |
| 4871501 | Process for melt spinning aromatic polyester | Hiroaki Sugimoto, Kazuo Hayatsu, Seiji Takao | 1989-10-03 |
| 4865790 | Process for producing aromatic polyester fiber | Hiroaki Sugimoto, Kazuo Hayatsu, Seiji Takao, Jun Takagi | 1989-09-12 |
| 4794152 | Bead-like polymer and production thereof | Hideo Naka, Shoyo Takagi | 1988-12-27 |
| 4753753 | Chemically stable aqueous antimony oxide sol | Hideo Naka | 1988-06-28 |
| 4743416 | Melt spinning process of aromatic polyester | Hiroaki Sugimoto, Seiji Takao | 1988-05-10 |
| 4737290 | Gel for the separation of useful components contained in rhodanate-containing detoxication treated liquid and method of separation using said gel | Hideo Naka, Jinya Takeuchi | 1988-04-12 |
| 4725646 | Method of producing hard polyvinyl alcohol gel | Hideo Naka, Jinya Takeuchi | 1988-02-16 |
| 4716002 | Method of producing a flame-retardant acrylic copolymer | Masaaki Fujimatsu | 1987-12-29 |