| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 229 | |
| #2 | China | 16 | |
| #3 | EPO (European Patent Office) | 9 | |
| #4 | United States | 8 | |
| #5 | WIPO (World Intellectual Property Organization) | 7 | |
| #6 | Hong Kong | 1 | |
| #7 | India | 1 | |
| #8 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Office furniture | |
| #3 | Springs | |
| #4 | Vehicle seats | |
| #5 | Special furniture | |
| #6 | Wing fittings | |
| #7 | Hinges for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ueda Nobuyuki | 55 |
| #2 | Oku Kazuo | 30 |
| #3 | Yoshida Yoichi | 30 |
| #4 | Shintani Hideyuki | 20 |
| #5 | Kato Yoshimasa | 19 |
| #6 | Tsurusaki Kentaro | 19 |
| #7 | Ito Kazuyuki | 18 |
| #8 | Oki Kazutake | 17 |
| #9 | Imataka Hiroaki | 17 |
| #10 | Suzuki Masayoshi | 12 |
| Publication | Filing date | Title |
|---|---|---|
| CN111096550A | Table (Ref. Table) | |
| JP2015163242A | chair | |
| JP2015163241A | chair | |
| JP2015180263A | chair | |
| JP2015013220A | Furniture with flap top board | |
| JP2014210212A | Furniture with flap top plate | |
| JP2016019587A | Transportation fixture | |
| JP2016019601A | Transportation fixture | |
| JP2015167818A | chair | |
| JP2015144643A | chair | |
| JP2015144642A | chair system | |
| JP2015093088A | Chair | |
| JP2015093091A | Chair | |
| JP2015093086A | Chair | |
| JP2015093092A | Chair | |
| JP2015093082A | Stand system | |
| JP2015093089A | Chair | |
| JP2015093085A | Chair | |
| JP2015093090A | Chair | |
| JP2015093081A | Furniture with top board and furniture system |