Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5394705 | Flavored ice and manufacturing method for the same | Sohei Torii | 1995-03-07 |
| 5182121 | Hot press | Akimi Miyashita, Mutsumasa Fujii, Minoru Kubosawa, Nobuaki Ooki, Kiyonori Kogawa +3 more | 1993-01-26 |
| 4382413 | Earthquake resistant crane | Yutaka Kakehi, Katsuyuki Terada, Kenjiro Kasai, Toru Saito | 1983-05-10 |