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For the Inventor, By the Inventor

Hitachinaka, Japan

Masanori Kubota

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Hitachi, Ltd., Hitachi Car Engineering Co., Ltd., Hitachi Automotive Eng. Co., Ltd.. Active years: 1988-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Kubota. Retrieved from https://idiyas.com/inventor/masanori-kubota

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 11

% Patents Active = 81.8


Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 175(Granted Patents)


Location History:

  • Nakaminato, JP (1988 - 2007)
  • Hitachinaka, JP (2000 - 2008)

Company Filing History:

goldMedal9 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal5 out of 248 
 
Hitachi Car Engineering Co., Ltd.
 patents
bronzeMedal2 out of 11 
 
Hitachi Automotive Eng. Co., Ltd.
 patents
4. 2 out of 152 
 
Hitachi Automotive Engineering Co., Ltd.
 patents
5. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1988-2008

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11 patents (USPTO):Explore Patents
1. RE40523 - Non-contact rotational position sensor and throttle valve assembly including non-contact rotational position sensor (2008-09-29),
2. 7375510 - Rotational position sensor and electronically controlled throttle device and internal combustion engine (2008-05-20),
3. RE39738 - Throttle sensor (2007-07-23),
4. 6946831 - Noncontact rotary position sensor and electric control throttle valve apparatus having noncontact rotary position (2005-09-20),
5. 6779389 - Rotational position sensor, and electrically operated throttle device and accelerator position sensor using the same (2004-08-24),
6. 6559637 - Non-contact rotational position sensor and throttle valve assembly including non-contact rotational position sensor (2003-05-06),
7. 6122974 - Semiconductor type pressure sensor (2000-09-26),
8. 5417312 - Semiconductor acceleration sensor and vehicle control system using the (1995-05-23),
9. 5070728 - Throttle sensor (1991-12-10),
10. 4893502 - Angle sensor for throttle valve of internal combustion engine (1990-01-16),
11. 4774464 - Magnetic rotary sensor for detecting absolute position of rotating body (1988-09-27),

Title: Masanori Kubota - Pioneering Inventor from Hitachinaka

Introduction: Masanori Kubota is a renowned inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masanori Kubota holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Masanori Kubota has worked on numerous projects that have revolutionized the way we interact with technology. His innovative solutions have earned him recognition as a trailblazer in the industry.

Collaborations: Masanori Kubota has collaborated with leading tech companies and research institutions, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the development of cutting-edge technologies that have impacted society positively.

Conclusion: Masanori Kubota's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the technological landscape. His contributions continue to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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