Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315773 | Iron retractable in stand including power and water regulation therebetween | Kenichi Iwami, Kazuhisa Kawasaki | 1994-05-31 |
| 5120934 | Cordless electric iron and stand assembly with timed audible reheat alarm | Takahisa Tsuji, Toyohiko Yagi, Masao Shimizu, Yoshinori Kataoka | 1992-06-09 |
| 5074066 | Cordless iron having water and electrical supplies responsive to an iron rest | Chikashi Sakano, Toyohiko Yagi, Takahisa Tsuji | 1991-12-24 |
| 5010664 | Steam iron having a solenoid driven pump and heated evaporation chamber for providing steam and operable for further providing extra steam at specified intervals | Chikashi Sakano, Masao Shimizu, Shinichi Ito, Toshiyoshi Yamamoto | 1991-04-30 |
| 4640028 | Combination steam iron and steamer | Tool Hanada, Masao Watanabe | 1987-02-03 |
| 4463473 | Vacuum cleaner | Hiromi Yoshikawa, Hiroshi Ohno, Tsuneo Nishijima, Hiroshi Kawakami | 1984-08-07 |
| 4446595 | Upright vacuum cleaner | Hiroshi Ohno, Tsuneo Nishijima, Hiroshi Kawakami | 1984-05-08 |