Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863552 | Horizontal multistage press | Reiziro Ishida, Shoichi Inoue, Katsumi Yoshida, Yoshimi Tsuya, Yasuyuki Odaira +2 more | 1989-09-05 |
| 4846925 | Horizontal multiplaten press | Reiziro Ishida, Shoichi Inoue, Chuji Yamamoto | 1989-07-11 |