| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 16 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Unspecified technologies | |
| #3 | Special machines | |
| #4 | Internal-combustion piston engines | |
| #5 | Vehicle air-treating devices | |
| #6 | Special measuring |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kimura Kazuya | 8 |
| #2 | Kayukawa Hiroaki | 5 |
| #3 | Fujii Toshiro | 5 |
| #4 | Iwama Kazuaki | 4 |
| #5 | Inukai Hitoshi | 3 |
| #6 | Kitayama Hiromi | 3 |
| #7 | Mizutani Hideki | 3 |
| #8 | Takennaka Kenji | 3 |
| #9 | Hidaka Shigeyuki | 3 |
| #10 | Kawamura Juichi | 2 |