Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296523 | Inorganic colorant, colorant-dispersed paste, and paint containing the same | Toshikatsu Kobayashi, Hiroyuki Kageyama | 1994-03-22 |
| 5038036 | Corona discharge processing apparatus | Yu Iriyama, Katsuaki Furutani, Shouji Ikeda, Akinori Iwata, Tsuyoshi Terada | 1991-08-06 |