Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299383 | Plant cultivation method and apparatus therefor | Tadashi Takakura, Eiji Goto, Seiji Takishima, Hiromitsu Takada, Einosuke Mifune +2 more | 1994-04-05 |
| 4709899 | Climbing formwork apparatus for concrete placing | Yasuo Kajioka, Tomio Komine, Hitoshi Kadowaki, Shigeyoshi Matsuda, Yoshinori Yugami +3 more | 1987-12-01 |