| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Japan | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Semiconductors | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines | |
| #5 | Surface technology and coating | |
| #6 | Machine tools | |
| #7 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Saito Takayuki | 16 |
| #2 | Yogo Takayuki | 5 |
| #3 | Yamada Kaoru | 3 |
| #4 | Kobayashi Chihiro | 3 |
| #5 | Suzuki Tsukuru | 3 |
| #6 | Hanzawa Keiji | 2 |
| #7 | Shirakashi Mitsuhiko | 2 |
| #8 | Ito Kenya | 2 |
| #9 | Igarashi Shinya | 2 |
| #10 | Kikawa Hiromu | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2002236794A | Method and system for buying and selling merchandise | |
| JPH11200741A | Handle for opening and closing shutter |