| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 図解 わかる特許・実用新案―届出と手続きのしかた zukai wakarutokkyo・jitsuyoushinan―todokedetotetsuzukinoshikata | 978-4-405-10073-2 (4-405-10073-X) | 2002 |
| 図解わかる 特許・実用新案―届出と手続きのしかた zukaiwakaru tokkyo・jitsuyoushinan―todokedetotetsuzukinoshikata | 978-4-405-10183-8 (4-405-10183-3) | 2009 |