| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 104 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Agriculture | |
| #3 | Medical technology | |
| #4 | Surface technology and coating | |
| #5 | Consumer goods | |
| #6 | Environmental technology | |
| #7 | Engines, pumps and turbines | |
| #8 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Operating tables | |
| #3 | Scaffolding | |
| #4 | Ladders | |
| #5 | Construction of roads | |
| #6 | Footwear features | |
| #7 | Layered products | |
| #8 | Hand carts | |
| #9 | Reduction of greenhouse gas emissions | |
| #10 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Era Osamu | 34 |
| #2 | Hashizume Toru | 16 |
| #3 | Niitani Yasushi | 8 |
| #4 | Hayashi Toshihiro | 8 |
| #5 | Nonaka Hideki | 7 |
| #6 | Marutani Teruo | 7 |
| #7 | Arata Yukito | 6 |
| #8 | Nonomura Hideki | 6 |
| #9 | Abe Fumihiko | 5 |
| #10 | Onaka Junichi | 5 |
| Publication | Filing date | Title |
|---|---|---|
| JP2021001543A | Expansion device | |
| JP2021001542A | Expansion device | |
| JP2021003307A | Main rope support | |
| JP2021004455A | Ladder available as stepladder | |
| JP2020186539A | Scaffolding board | |
| JP2020183659A | Leg body locking device | |
| JP2019132125A | Expansion device | |
| JP2019132124A | Expansion device | |
| JP2020139617A | Hook tool | |
| WO2019008893A1 | Covering material for animal | |
| JP2019194406A | Workbench | |
| JP2019182243A | Coupling device of conveyance truck | |
| JP2019165678A | Animal footwear | |
| JP2019143297A | Scaffolding board | |
| JP2019117100A | Radiation shield plate | |
| JP2019116774A | Outrigger device | |
| JP2019014991A | Pair of gloves | |
| JP2019015071A | Artificial lawn | |
| JP2018126097A | Harness for animal | |
| JP2018108565A | Fountain unit |