| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 18 | |
| #2 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Forging | |
| #3 | Producing goods from plastic | |
| #4 | Making forged metal products | |
| #5 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Uchimura Hayashi | 19 |
| #2 | Uchimura Kuniharu | 9 |
| Publication | Filing date | Title |
|---|---|---|
| JPS63192530A | Manufacture of supporting shaft having flange part | |
| JPS59129136A | Mold for compression molding of tire for caster | |
| JPS59105418A | Beddings | |
| JPS58214401A | Caster | |
| JPS5861001A | Castor | |
| EP0018230A1 | Castor support shaft | |
| JPS56142049A | Forming mold for tread part of caster wheel | |
| JPS5662640A | Production of bolt | |
| JPS55140602A | Manufacturing method of supporting shaft having flange section | |
| JPS53109350A | Wheel cover of caster | |
| JPS53109351A | Caster | |
| JPS53109352A | Axle inserting portion of caster wheel | |
| JPS53104941A | Bush for axle of caster | |
| JPS53104943A | Bush for axle of caster | |
| JPS53104942A | Bush for axle of caster | |
| JPS53104944A | Bush for axle of caster | |
| JPS53100548A | Main shaft of caster | |
| JPS53100549A | Caster | |
| JPS5327294A | Waist pad for sick |