Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975588 | Scribing method, a cutter wheel, a scribing apparatus using the cutter wheel, and an apparatus for producing the cutter wheel | Kazuya Maekawa, Noriyuki Ogasawara | 2011-07-12 |
| 7726715 | Vacuum suction head | Shigeki Nagasawa | 2010-06-01 |
| 7523846 | Scribing method, cutter wheel, scribing device using the cutter wheel, and cutter wheel manufacturing device for manufacturing the cutter wheel | Kazuya Maekawa, Noriyuki Ogasawara | 2009-04-28 |
| 5228258 | Collapsible truss structure | Junjiro Onoda | 1993-07-20 |
| 5040349 | Collapsible truss structures | Junjiro Onoda | 1991-08-20 |
| 4771585 | Collapsible truss unit for use in combination with other like units for the construction of frameworks | Junjiro Onoda | 1988-09-20 |