| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 13 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Basic materials chemistry | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Akasaka Yukio | 11 |
| #2 | Yamazaki Yuji | 2 |
| #3 | Sugawara Yasuhiro | 2 |
| #4 | Kume Masahito | 2 |
| #5 | Tamura Shozo | 1 |
| #6 | Kimura Kazuhiko | 1 |
| #7 | Morinaga Kuniyoshi | 1 |
| #8 | Yamada Teruaki | 1 |
| #9 | Maeno Yasuyuki | 1 |
| #10 | Kanai Seiichiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH09194857A | Low-sulfur gas oil for use in cold district and its production | |
| JPH0995688A | Gasoline | |
| JPH09302359A | Gasoline | |
| JPH08225789A | Light oil and its production | |
| JPH09108537A | Reducing agent for removing nitrogen oxide and removing method for nitrogen oxide | |
| JPH08199178A | Diesel fuel | |
| JPH08109385A | Gasoline | |
| JPH0873871A | Gasoline | |
| JPH0820783A | Diesel fuel composition | |
| JPH06340886A | Fuel composition for diesel engine | |
| JPH07109473A | Fuel composition for diesel engine | |
| JPH0762361A | Diesel fuel composition | |
| JPH06330056A | Low pollutive fuel oil for diesel engine and its production |