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For the Inventor, By the Inventor

Tatsunokuchi-machi, Japan

Masatake Tamaru

USPTO Granted Patents = 20

Average Co-Inventor Count = 2.5

ph-index = 13

Forward Citations = 489(Granted Patents)


Location History:

  • Komatsu, JP (2002)
  • Tatsunokuchi-machi, JP (2002 - 2005)
  • Hirakata, JP (2003 - 2005)
  • Ishikawa, JP (2005)
  • Ibaraki, JP (2007)
  • Osaka, JP (2005 - 2008)
  • Fujisawa, JP (2012)
  • Tokyo, JP (2013 - 2015)

Company Filing History:

goldMedal20 out of 2,730 
 
Komatsu Corporation
 patents
silverMedal1 out of 75 
 
Komatsu Zenoah Co.
 patents
where one patent can have more than one assignee

Years Active: 2002-2015

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20 patents (USPTO):Explore Patents
1. 9086114 - Liquid sealed mount (2015-07-21),
2. 8366212 - Crawler-type travel device and rotational wheel assembly (2013-02-05),
3. 8246020 - Damping device (2012-08-21),
4. 7401658 - Blade for work machine, and construction and earth-moving machine provided with the same blade (2008-07-22),
5. 7191846 - Blade for work machine, and construction and earth-moving machine provided with the same blade (2007-03-20),
6. 7172257 - Crawler track tension adjusting device (2007-02-06),
7. 6948417 - Fluid cylinder with swivel joint (2005-09-27),
8. 6938701 - Blade for working machine, and construction and earth-moving machine with the blade (2005-09-06),
9. 6919865 - Display device for work machine (2005-07-19),
10. 6880901 - Traveling apparatus of crawler vehicle (2005-04-19),
11. 6708787 - Hybrid construction equipment (2004-03-23),
12. 6678972 - Hybrid construction equipment (2004-01-20),
13. 6675508 - Hydraulic shovel (2004-01-13),
14. D478098 - Blade for bulldozer (2003-08-06),
15. D477610 - Blade for a bulldozer (2003-07-23),

Title: Masatake Tamaru - Innovator in Mechanical Engineering

Introduction

Masatake Tamaru is a prominent inventor based in Tatsunokuchi-machi, Japan, known for his significant contributions to mechanical engineering. With an impressive portfolio of 20 patents, Tamaru has made notable advancements in hydraulic and travel device technologies.

Latest Patents

Tamaru's latest patents reflect his innovative spirit and technical expertise. One of his recent inventions is the **Liquid Sealed Mount**, which features a container that securely holds a high-viscosity fluid, and incorporates a hydraulic mechanism for damping vibrations. This mount includes various components such as a rubber mount, a rod, a damper plate, and a unique pressurizer that creates a differential pressure for enhanced performance.

Another groundbreaking invention is the **Crawler-Type Travel Device and Rotational Wheel Assembly**. This design consists of multiple shoe plates and a complex arrangement of rollers. The rotational wheel is engineered with a first roller and a second roller, allowing for independent rotation, which optimizes functionality in diverse terrain conditions.

Career Highlights

Masatake Tamaru has built a successful career with reputable companies, including Komatsu Corporation and Komatsu Zenoah Co. His work in these organizations has enabled him to apply his expertise while driving technological progress in the field of mechanical engineering.

Collaborations

Throughout his career, Tamaru has collaborated with notable colleagues such as Kenzo Kimoto and Masami Naruse. These partnerships have fostered an environment of creativity and innovation, further enhancing his contributions to the industry.

Conclusion

Masatake Tamaru's innovations and patents demonstrate his exceptional abilities as an inventor. His work continues to influence mechanical engineering, and his collaborations with esteemed professionals highlight the importance of teamwork in achieving technological advancements.

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