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For the Inventor, By the Inventor

Numazu, Japan

Hiroyasu Sato

USPTO Granted Patents = 16

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 65(Granted Patents)


Location History:

  • Namazu, JP (2005)
  • Numazu, JP (2003 - 2014)

Company Filing History:

goldMedal16 out of 180 
 
Kokusan Denki Co., Ltd.
 patents

Years Active: 2003-2014

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16 patents (USPTO):Explore Patents
1. 8656882 - Engine ignition control device (2014-02-25),
2. 7412953 - Engine control device (2008-08-19),
3. 7401595 - Fuel injection device for internal combustion engine (2008-07-22),
4. 7149621 - Control device for engine driven vehicle incorporating generator (2006-12-12),
5. 7149620 - Control device for engine driven vehicle incorporating generator (2006-12-12),
6. 7140356 - Engine throttle opening degree area estimation method, as well as engine acceleration detection method and device and engine fuel injection control method and device using the estimation method (2006-11-28),
7. 7133762 - Control device for engine driven vehicle incorporating generator (2006-11-07),
8. 7032440 - Engine rotation information detection device (2006-04-25),
9. 6997167 - Fuel injection control system for engine (2006-02-14),
10. 6971969 - Method and device for determining transmission state of power transmission device for internal combustion engine driven vehicle (2005-12-06),
11. 6854450 - Electronic control system for engine (2005-02-15),
12. 6843753 - Vehicle driven by internal combustion engine having generator (2005-01-18),
13. 6814050 - Fuel cut control device for internal combustion engine (2004-11-09),
14. 6807949 - Fuel injection and ignition system for internal combustion engine (2004-10-26),
15. 6584960 - Atmospheric pressure detecting method for controlling internal combustion engine and apparatus therefor (2003-07-01),

Title: Hiroyasu Sato: Innovator in Engine Control Technologies

Introduction

Hiroyasu Sato is a prominent inventor based in Numazu, Japan. He has made significant contributions to the field of engine control technologies, holding a total of 16 patents. His innovative work focuses on enhancing engine performance and reliability through advanced control devices.

Latest Patents

Among his latest patents is an engine ignition control device. This device features a start-up ignition controller designed to prevent kickback by either delaying the ignition position of an engine or stopping ignition altogether. It includes start-up rotation angle detection means to monitor the crankshaft's rotation angle after the engine starts. The switching means adjusts the control specifics of the ignition controller based on the detected rotation angle, ensuring optimal engine startability while preventing kickback. Another notable patent is an engine control device that utilizes a microprocessor to manage a fuel injection device and starter motor. This device includes mechanisms for driving the fuel pump and controlling fuel injection prior to starting the engine, enhancing overall efficiency.

Career Highlights

Hiroyasu Sato has dedicated his career to advancing engine technology. His work at Kokusan Denki Co., Ltd. has positioned him as a key player in the development of innovative engine control systems. His patents reflect a deep understanding of engine mechanics and a commitment to improving performance and safety.

Collaborations

Hiroyasu has collaborated with notable colleagues such as Kazuyoshi Kishibata and Yuichi Kitagawa. Their combined expertise has contributed to the successful development of various engine control technologies.

Conclusion

Hiroyasu Sato's contributions to engine control technology through his patents and collaborations highlight his role as an influential inventor in the automotive industry. His innovative solutions continue to shape the future of engine performance and reliability.

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