Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981475 | Ink supply apparatus and ink jet recording apparatus | Shigeru Watanabe, Kouhei Tokuda, Tsutomu Obata, Hiroyuki Matsunaka, Naoaki Wada +4 more | 2018-05-29 |
| 9902160 | Supply apparatus, printing apparatus, and attachment method | Noriyuki Aoki, Shigeru Watanabe, Tsutomu Obata, Naoaki Wada, Ryohei Maruyama +2 more | 2018-02-27 |
| 9862191 | Liquid holding container | Ryohei Maruyama, Noriyuki Aoki, Shigeru Watanabe, Tsutomu Obata, Naoaki Wada +2 more | 2018-01-09 |
| 9855758 | Print device | Tsutomu Obata, Noriyuki Aoki, Shigeru Watanabe, Naoaki Wada, Ryohei Maruyama +2 more | 2018-01-02 |