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Komatsu Utility Co., Ltd.

USPTO Granted Patents = 17

EPO Patents = 5

Forward Citations = 145

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41 inventors (with patents filed for the assignee):

Takenobu Andou (7 out of 8 patents)

Hayato Kinoshita (6 out of 15 patents)

Osamu Kitajima (6 out of 6 patents)

4. Takeshi Endou (3 out of 5 patents)

5. Yoshiteru Kubo (3 out of 5 patents)

6. Hiroyuki Shioji (2 out of 8 patents)

7. Shinichi Itou (2 out of 3 patents)

8. Katsumi Yokoo (2 out of 4 patents)

9. Kazuhisa Satou (2 out of 3 patents)

10. Kiyoshi Sugiyama (2 out of 5 patents)

11. Shinichi Umeda (2 out of 2 patents)

12. Tatsuro Nohara (1 out of 4 patents)

13. Takeshi Kamimae (1 out of 24 patents)

14. Yoshiyuki Takano (1 out of 5 patents)

15. Shotaro Ishii (1 out of 7 patents)

17 patents: Sort by Forward Citations

1. 8659387 - Operation permission control device and machine having the same mounted thereon (2014-02-25),

2. 8186474 - Wheel loader (2012-05-29),

3. 8137061 - Cooling structure for working vehicle (2012-03-20),

4. 8096608 - Working vehicle with tilt floor (2012-01-17),

5. 8070412 - Wheel loader (2011-12-06),

6. 8066302 - Center frame in crawler travel device and method for manufacturing center frame (2011-11-29),

7. 8043420 - Liquid tank (2011-10-25),

8. 7980364 - Battery forklift drive unit (2011-07-19),

9. 7959218 - Tilt lock structure of driver's cabin (2011-06-14),

10. 7730647 - Construction machine (2010-06-08),

11. 7726050 - Hydraulic shovel (2010-06-01),

12. D595744 - Knob for skid-steer loader (2009-07-07),

13. D590848 - Knob for skid-steer loader (2009-04-21),

14. D586827 - Seat bar for skid-steer loader (2009-02-17),

15. D583837 - Seat bar for skid-steer loader (2008-12-30),

Komatsu Utility Co., Ltd. is a leading manufacturer of utility equipment, including compact excavators, compact wheel loaders, and mini hydraulic excavators. With a history dating back over a century, Komatsu is known for its high-quality, reliable machinery that is used in construction, landscaping, and other industries around the world. The company is committed to providing innovative solutions to its customers' needs while also prioritizing sustainability and environmental responsibility.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

17 Patents

#1,262 in Tokyo

#3,157 in Japan

#34,819 in the World

Komatsu Utility Co., Ltd.

Forward Citations = 145

41 inventors:

Takenobu Andou (7 out of 8 patents)

Hayato Kinoshita (6 out of 15 patents)

Osamu Kitajima (6 out of 6 patents)

4. Takeshi Endou (3 out of 5 patents)

5. Yoshiteru Kubo (3 out of 5 patents)

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