Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7735344 | Drum type washing machine | Yuko Omura, Hiroyuki Fujii, Hiroko Minayoshi | 2010-06-15 |
| 7607327 | Drum type washing machine | Katsuaki Sumida, Koichi Kubo | 2009-10-27 |
| 4444076 | Rocking type flying shears with stationary shearing function | Katsuto Sudo, Yoshiki Nakamura | 1984-04-24 |
| 4352923 | Process for polymerizing formaldehyde | Hisashi Kono, Masaki Hisadomi, Katumi Uemura, Sumio Ohta, Yoshiichi Yamamoto | 1982-10-05 |
| 4228144 | Process for the preparation of anhydrous magnesium chloride having a high degree of purity | Hisashi Kono, Takazumi Niwa, Katsumi Uemura, Tetsuya Oda | 1980-10-14 |