| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Japan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Measurement | |
| #3 | Audio-visual technology | |
| #4 | Semiconductors | |
| #5 | Engines, pumps and turbines | |
| #6 | Foods and drinks | |
| #7 | Chemical engineering | |
| #8 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakamura Yoshitaka | 13 |
| #2 | Sawada Hiroshi | 4 |
| #3 | Kidokoro Toru | 4 |
| #4 | Saito Hirotaka | 3 |
| #5 | Sakurai Kenji | 2 |
| #6 | Kitamura Kenji | 1 |
| #7 | Mkai Yoshiharu | 1 |
| #8 | Hong Sonkwon | 1 |
| #9 | Igawa Megumu | 1 |
| #10 | Utsumi Akemi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013336841A1 | Catalyst deterioration determination system | |
| US2010195451A1 | Optical disk playback device | |
| JP2000080488A | Electrolyzer | |
| JPH07209613A | Wrap-round lug of spectacle frame |