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For the Inventor, By the Inventor

Mito, Japan

Kenji Ono

This inventor holds 12 USPTO granted patents and 2 EPO patents. Top assignees: Hitachi, Ltd., Hitachi Car Engineering Co., Ltd., Other. Active years: 1999-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Ono. Retrieved from https://idiyas.com/inventor/kenji-ono-hrq221h2

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

USPTO Granted Patents = 12

% Patents Active = 50.0


Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Hitachinaka, JP (1999 - 2001)
  • Chiyoda-ku, JP (2008)
  • Mito, JP (2004 - 2012)

Company Filing History:

goldMedal11 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 248 
 
Hitachi Car Engineering Co., Ltd.
 patents
bronzeMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1999-2012

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12 patents (USPTO):Explore Patents
1. 8181628 - Throttle valve controller for internal combustion engine (2012-05-22),
2. 8033266 - Throttle valve controller for internal combustion engine (2011-10-11),
3. 7375510 - Rotational position sensor and electronically controlled throttle device and internal combustion engine (2008-05-20),
4. 7243635 - Throttle valve opening and closing device (2007-07-17),
5. 7174877 - Throttle valve opening and closing device (2007-02-13),
6. 7040283 - Throttle valve opening and closing device (2006-05-09),
7. 6946831 - Noncontact rotary position sensor and electric control throttle valve apparatus having noncontact rotary position (2005-09-20),
8. 6932051 - Throttle valve opening and closing device (2005-08-23),
9. 6779389 - Rotational position sensor, and electrically operated throttle device and accelerator position sensor using the same (2004-08-24),
10. 6267099 - Throttle valve control device for an internal combustion engine (2001-07-31),
11. 6240899 - Throttle valve device for an internal combustion engine (2001-06-05),
12. 5975051 - Throttle valve control device for an internal combustion engine (1999-11-02),

Title: Kenji Ono: Innovator in Throttle Valve Technology

Introduction

Kenji Ono is a prominent inventor based in Mito, Japan. He has made significant contributions to the field of internal combustion engine technology, holding a total of 12 patents. His work focuses on enhancing the efficiency and performance of throttle valve systems.

Latest Patents

One of Kenji Ono's latest inventions is a throttle valve controller for internal combustion engines. This innovative controller features a throttle valve that is driven by a motor. The target opening of the throttle valve is determined based on the operating state of the vehicle or engine. A first lower limit is established as the minimum target opening, while a second lower limit is set, which is smaller than the first, if the determined target opening is below a predetermined level or if the engine's rotation speed is lower than a specified threshold.

Career Highlights

Throughout his career, Kenji Ono has worked with notable companies such as Hitachi, Ltd. and Hitachi Car Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive technology.

Collaborations

Kenji has collaborated with talented individuals in his field, including Yasuhiro Kamimura and Norihiro Isozaki. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Kenji Ono's contributions to throttle valve technology demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of internal combustion engine dynamics and a drive to improve vehicle performance.

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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