| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Thermal processes | |
| #3 | Machines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Refrigerators | |
| #3 | Vehicle air-treating devices | |
| #4 | Unspecified technologies | |
| #5 | Air-conditioning | |
| #6 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Taguchi Yukihiko | 18 |
| #2 | Ochiai Yoshihiro | 2 |
| #3 | Uchikado Iwao | 1 |
| #4 | Ikeda Hiroshi | 1 |