| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Republic of Korea | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Mechanical elements | |
| #3 | Surface technology and coating | |
| #4 | Environmental technology | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Alloys | |
| #3 | Climate change mitigation in transportation | |
| #4 | Layered products | |
| #5 | Unspecified technologies | |
| #6 | Working metallic powder | |
| #7 | Casting metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Funaki Katsuyuki | 9 |
| #2 | Koizumi Shogo | 6 |
| #3 | Akashi Takafumi | 5 |
| #4 | Maruyama Toru | 3 |
| #5 | Akashi Iwao | 3 |
| #6 | Kobayashi Takeshi | 3 |
| #7 | Okane Toshimitsu | 2 |
| #8 | Toshimitsu Okane | 1 |
| #9 | Katsuyuki Funaki | 1 |
| #10 | Takeshi Kobayashi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020136772A1 | Bronze alloy for casting use, and sliding member comprising said bronze alloy | |
| EP0873806A1 | Process and apparatus for making a composite casting |