Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383543 | Method for producing printed matter and printing machine | Masatoshi Ohkura, Takejiro INOUE | 2022-07-12 |
| 9657224 | Fluorescent-material-containing resin sheet and light-emitting device | Takejiro INOUE, Tetsuya Yamamoto | 2017-05-23 |
| 9117979 | Phosphor sheet, LED and light emitting device using the same and method for manufacturing LED | Nobuo Matsumura, Yutaka Ishida, Kazunari Kawamoto, Kazuki Goto, Takao Kitagawa +3 more | 2015-08-25 |
| 8946983 | Phosphor-containing sheet, LED light emitting device using the same, and method for manufacturing LED | Nobuo Matsumura, Takejiro INOUE, Yutake Ishida, Kazunari Kawamoto, Masahiro Yoshioka +1 more | 2015-02-03 |