Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366062 | Reverse osmosis using a composite isocyanurate membrane | Masaru Kurihara, Tetsuo Inoue | 1982-12-28 |
| 4360598 | Zirconia ceramics and a method of producing the same | Tadashi Otagiri, Syunzo Mase | 1982-11-23 |
| 4310255 | Printer with cartridge type wheel | Kiyomitsu Asano | 1982-01-12 |