Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444396 | Solar photovoltaic power generation panel mount | Fumio Katoh | 2016-09-13 |
| 5588362 | Cylinder throw-on and throw-off mechanism for printing press | Hiroyuki Sugiyama, Teruyoshi Hamabuchi, Hikoji Muto | 1996-12-31 |
| 5520111 | Plate exchange apparatus for printing press | — | 1996-05-28 |
| 5445076 | Cylinder throw apparatus | Hiroyuki Sugiyama | 1995-08-29 |
| 5406888 | Automatic plate replacing apparatus for printing press | Hiroyuki Sugiyama, Toshio Miyamoto | 1995-04-18 |
| 5332206 | Paper feed suction apparatus | Masaaki Ishida | 1994-07-26 |
| 4956950 | Assembly of eaves fascia | — | 1990-09-18 |
| 4750713 | Assembly of handrail | — | 1988-06-14 |