| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Optics | |
| #5 | Environmental technology | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Workshop equipment | |
| #2 | Unspecified technologies | |
| #3 | Sawing | |
| #4 | Tools for connecting or disengaging | |
| #5 | Optical systems | |
| #6 | Batteries | |
| #7 | Frames | |
| #8 | Reduction of greenhouse gas emissions | |
| #9 | Unspecified technologies | |
| #10 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hickman Ronald Price | 7 |
| #2 | Ronarudo Puraisu Hitsukuman | 6 |
| #3 | Ronarudo Buraisu Hitsukuman | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JPS5325999A | Bench | |
| JPS5316998A | Bench | |
| US3615087A | Workbenches |