| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Travel equipment | |
| #2 | Hand carried bags |
| # | Name | Total Patents |
|---|---|---|
| #1 | Iwata Masaru | 12 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019000596A | Matcha tea bowl | |
| JP2010119806A | Removable and portable chopsticks | |
| JP2010022784A | Drink cooling stirrer | |
| JP2004350254A | Holder for retaining portable telephone | |
| JP2004305665A | Pictorial symbol generating dish | |
| JP2004275157A | Lure having high mobility | |
| JP2004230115A | Toy and computer game using friction drive | |
| JP2004202152A | Sock hanger | |
| JP2004173657A | Tail-shaking lure | |
| JP2004141575A | Double-side usable towel | |
| JP2004133868A | Character entry method of electronic device and set thereof | |
| JP2004073762A | Manual vibration tooth brush |