| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | France | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | Germany | 3 | |
| #5 | Republic of Korea | 3 | |
| #6 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Hand-held nailing tools | |
| #2 | Unspecified technologies | |
| #3 | Perforating | |
| #4 | Nails | |
| #5 | Multi-purpose tools | |
| #6 | Tools for connecting or disengaging | |
| #7 | Filing and indexing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mitsuhashi Yoshio | 15 |
| Publication | Filing date | Title |
|---|---|---|
| GB8919541D0 | Stapler | |
| DE3226954A1 | Hand-held stapling and perforating apparatus | |
| US4240572A | Combined punching and stapling device | |
| US4070776A | Tabletop directory casing with means for ready access to desired entries | |
| US3951325A | Stapler with a punch mechanism | |
| US3907190A | Stapler with a punch mechanism |