| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Environmental technology | |
| #5 | Machine tools | |
| #6 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Unspecified technologies | |
| #3 | Metal tempering | |
| #4 | Punching metal | |
| #5 | Climate change mitigation in goods production | |
| #6 | Alloys | |
| #7 | Clutches and brakes | |
| #8 | Pumps | |
| #9 | Gearing | |
| #10 | Cyclically operating valves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oishi Shinji | 14 |
| #2 | Abe Katsufumi | 6 |
| #3 | Yoshimura Yugo | 4 |
| #4 | Watanabe Yasuyuki | 4 |
| #5 | Katayama Akihiko | 4 |
| #6 | Matsunaga Hiroshi | 2 |
| #7 | Hiraoka Tsuneaki | 2 |
| #8 | Yamada Haruki | 2 |
| #9 | Tsuchiyama Hiroki | 1 |
| #10 | Sakai Takaaki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007116393A1 | Needle roller bearing, crank shaft supporting structure, and split method of outer ring of needle roller bearing |