| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 123 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Wing fittings | |
| #2 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Takakura Hiroshi | 28 |
| #2 | Asai Takeshi | 28 |
| #3 | Isashi Hideto | 25 |
| #4 | Komatsu Satoru | 22 |
| #5 | Yamamoto Manabu | 7 |
| #6 | Ohashi Kenji | 6 |
| #7 | Watanabe Yuji | 4 |
| #8 | Morishita Fumiaki | 4 |
| #9 | Terayama Yuji | 3 |
| #10 | Mizutani Yoshimasa | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2021004645A | Mounting tool with coming-off prevention washer | |
| JP2020063637A | Embedded handle | |
| JP2020006989A | Article holder | |
| JP2020002583A | Locking device of storage box | |
| JP2019218717A | hinge | |
| JP2019214890A | Catch device | |
| JP2019094645A | Locking device | |
| JP2019090168A | Locking device of storage box | |
| JP2019076223A | Hanger hook | |
| JP2018159257A | Opening and closing identification device of door | |
| JP2019039175A | Handle device | |
| JP2019015090A | Lock device | |
| JP2019002223A | Opening prevention device | |
| JP2018168576A | Display device | |
| JP2018096180A | Fixing structure of covering member for fixed wall | |
| JP2017146583A | Display device | |
| JP2018053501A | Aperture changing device | |
| JP2018046940A | Hanger hook | |
| JP2018031174A | Display device | |
| JP2017228674A | magnet catch |