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Saitama-ken, Japan

Nissan Diesel Motor Co., Ltd.

USPTO Granted Patents = 99

EPO Patents = 63

Forward Citations = 1,220

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128 inventors (with patents filed for the assignee):

Mitsuhiro Nishina (17 out of 17 patents)

Kiminobu Hirata (15 out of 20 patents)

Hideki Matsunaga (12 out of 86 patents)

4. Nobuhiko Masaki (9 out of 14 patents)

5. Toshikazu Katou (9 out of 11 patents)

6. Yasushi Osaku (8 out of 8 patents)

7. Kiyoshi Fukuda (8 out of 8 patents)

8. Hiroyuki Kurita (7 out of 11 patents)

9. Hiroki Ueno (7 out of 9 patents)

10. Isao Okamoto (7 out of 7 patents)

11. Ikurou Notsu (7 out of 9 patents)

12. Hisashi Akagawa (6 out of 6 patents)

13. Toshio Kondou (6 out of 6 patents)

14. Osamu Isobe (6 out of 8 patents)

15. Isamu Kanaya (5 out of 6 patents)

Core Competencies:

Exhaust Emission Purification

Internal Combustion Engine

Reducing Agent Container

Exhaust Gas Purifying Apparatus

Liquid Reducing Agent Injection

Engine Control Apparatus

Nitrogen Oxide Removal

Brake-Switch Diagnosis

Vehicle Motion Control

Water Level Measuring

Atmospheric Temperature Detection

SCR Muffler

99 patents: Sort by Forward Citations

1. 8578703 - Exhaust emission purifying apparatus for internal combustion engine (2013-11-12),

2. 8522535 - Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine (2013-09-03),

3. 8496888 - Reducing agent container having an improved structure (2013-07-30),

4. 8453863 - Reducing agent container structure (2013-06-04),

5. 8293180 - Apparatus for distinguishing liquid reducing agent and exhaust emission control apparatus of engine (2012-10-23),

6. 8244429 - Brake-switch failure diagnosis method and brake-switch failure diagnosis system (2012-08-14),

7. 8234053 - Fully-closed position learning method and vehicle motion control apparatus (2012-07-31),

8. 8209958 - Engine exhaust emission purification apparatus (2012-07-03),

9. 8181446 - Exhaust emission purification apparatus for engine (2012-05-22),

10. 8132405 - Exhaust emission purifying apparatus for engine (2012-03-13),

11. 8078414 - Water level measuring apparatus and measuring method (2011-12-13),

12. 8069649 - Exhaust emission purifying apparatus for engine (2011-12-06),

13. 8033096 - Exhaust gas purifying apparatus for engine (2011-10-11),

14. 8028516 - Exhaust emission purifying apparatus for engine (2011-10-04),

15. 8011176 - Exhaust emission purifying apparatus for internal combustion engine (2011-09-06),

Nissan Diesel Motor Co., Ltd. is a Japanese manufacturer of commercial vehicles and diesel engines. They produce a wide range of trucks, buses, and industrial machinery for various industries. With a history dating back to 1935, Nissan Diesel has established itself as a trusted and reliable brand in the global market. Their commitment to innovation, quality, and sustainability has earned them a strong reputation in the automotive industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

99 Patents

#3 in Saitama-ken

#1,104 in Japan

#7,648 in the World

Saitama-ken, Japan

Nissan Diesel Motor Co., Ltd.

Forward Citations = 1,220

128 inventors:

Mitsuhiro Nishina (17 out of 17 patents)

Kiminobu Hirata (15 out of 20 patents)

Hideki Matsunaga (12 out of 86 patents)

4. Nobuhiko Masaki (9 out of 14 patents)

5. Toshikazu Katou (9 out of 11 patents)

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