IDiyas

For the Inventor, By the Inventor

Kishiwada, Japan

Osami Fujiwara

USPTO Granted Patents = 28


Average Co-Inventor Count = 5.8

ph-index = 11

Forward Citations = 345(Granted Patents)


Location History:

  • Kishiwada, JP (1987 - 2012)
  • Sakai, JP (1993 - 2017)
  • Osaka, JP (1998 - 2018)

Company Filing History:

goldMedal28 out of 2,664 
 
Kubota Corporation
 patents

Years Active: 1987-2018

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28 patents (USPTO):Explore Patents
1. 9976524 - Diesel work vehicle with duel fuel tanks (2018-05-22),
2. 9676270 - Work vehicle (2017-06-13),
3. 9596804 - Riding mower (2017-03-21),
4. 9045171 - Work vehicle (2015-06-02),
5. 8991143 - Work vehicle with a mower unit (2015-03-31),
6. 8156722 - Mower having a grass clippings guide and shield member (2012-04-17),
7. 8117813 - Riding type grass mower having a rear-discharge type mower unit (2012-02-21),
8. 7866426 - Radiator support structure (2011-01-11),
9. 7594378 - Mower tractor with rear grass collector assembly (2009-09-29),
10. 7059109 - Mid-mount mower having a mower unit disposed between a front wheel unit and a pair of right and left rear wheels arranged rearwardly of a vehicle body to be independently shiftable (2006-06-13),
11. 6997280 - Working vehicle propelled by independently driven right and left running units (2006-02-14),
12. 6973768 - Mid-mount mower having a mower unit disposed between front and rear wheels (2005-12-13),
13. 6854249 - Lawn mower (2005-02-15),
14. 6708805 - Riding tractor for supporting a mower unit (2004-03-23),
15. 6675567 - Lawn tractor with jack-up mechanism (2004-01-13),

Title: Innovations by Osami Fujiwara: A Pioneer in Work Vehicle Technology

Introduction

Osami Fujiwara, an accomplished inventor based in Kishiwada, Japan, holds an impressive portfolio of 28 patents. His work in the field of mobile machinery and work vehicles has significantly contributed to advancements in this sector.

Latest Patents

Among his notable inventions are the "Diesel Work Vehicle with Dual Fuel Tanks" and an innovative "Work Vehicle." The dual fuel tank system is designed to optimize fuel supply through a sophisticated network of fuel lines, ensuring efficient operation of the diesel engine by utilizing a first and second fuel tank alongside a common supply line. This invention incorporates advanced check valves to regulate fuel flow based on pressure differentials, enhancing performance and reliability.

The second patent, the "Work Vehicle," showcases an innovative design with a partitioned engine room. This setup allows for effective air introduction and cooling, with a radiator strategically placed to facilitate airflow. The vehicle features an adjusting device, enabling precise control over air movement between different regions within the engine room, thereby improving engine efficiency.

Career Highlights

Osami Fujiwara is currently associated with Kubota Corporation, a leading company known for its agricultural equipment and heavy machinery. His contributions to the company are instrumental in pushing the boundaries of vehicle technology, particularly in work environments that demand durability and adaptability.

Collaborations

Collaboration is vital in the field of innovation, and Fujiwara has worked alongside talented colleagues such as Yoshikazu Togoshi and Hironori Tsuchihashi. Their combined expertise enhances the scope of potential innovations, driving further advancements in work vehicle technology.

Conclusion

Osami Fujiwara embodies the spirit of innovation with his dedication to improving work vehicle systems. His patents not only reflect his technical skills but also his commitment to developing practical solutions that meet the demands of modern industries. Through his work at Kubota Corporation and collaborative efforts, Fujiwara continues to make significant strides in the field of engineering and vehicle technology.

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