Amagasaki, Japan

Shoichi Washino

This inventor holds 19 USPTO granted patents, primarily in Internal Combustion Engines. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Denki K.k., Mikuni Corporation. Active years: 1981-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoichi Washino. Retrieved from https://idiyas.com/inventor/shoichi-washino

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 10

Forward Citations = 324(Granted Patents)


Location History:

  • Suita, JP (1985)
  • Tsukaguchihonmachi, JP (1990)
  • Amagasaki City, JP (1991)
  • Amagasaki, JP (1981 - 1994)
  • Hyogo, JP (1983 - 1998)

Company Filing History:


Years Active: 1981-1998

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Areas of Expertise:
Bodily State Detection
Data-Flow Processor
Combustion Control
Engine Control
Fuel Properties Detection
Ignition Timing
Air-Fuel Ratio
Processor Control
Rotation Speed Control
Idling Control
Electron Gun
19 patents (USPTO):Explore Patents

Title: The Innovative Mind of Shoichi Washino: A Look at his Contributions to Technology

Introduction: Shoichi Washino, based in Amagasaki, Japan, is an accomplished inventor with a remarkable portfolio comprising 19 patents. His work primarily thrives at the intersection of technology and human interaction, showcasing innovative approaches to bodily state detection.

Latest Patents: Among his latest contributions is the "Bodily State Detection Apparatus," a sophisticated device designed to assess a person's bodily state. This apparatus utilizes a combination of advanced technologies, including a CCD camera, an infrared LED device, a pickup image memory, a pupil extraction circuit, and a bodily state judgment circuit. The CCD camera inputs images of a designated area that includes the subject's face. The infrared LED device ensures that the illumination and the camera's optical axis align correctly. The output data from the CCD camera is temporarily stored in the pickup image memory, while the pupil extraction circuit identifies the position of the subject's pupil from these images. Finally, the bodily state judgment circuit interprets the pupil extraction results to determine the subject's bodily state, marking a significant stride in the realm of non-invasive health monitoring.

Career Highlights: Shoichi Washino has had a notable career, contributing to the advancement of technology through his work at renowned companies such as Mitsubishi Electric Corporation (Mitsubishi Denki Kabushiki Kaisha) and Mitsubishi Electric K.K. His dedication to innovation is evident throughout his tenure, as he embarks on projects that push the boundaries of existing technology.

Collaborations: Throughout his career, Washino has collaborated with esteemed colleagues in the field, including notable individuals such as Satoru Ohkubo and Mitsuo Shimotani. These professional relationships have fostered a collaborative environment that enhances the creative process and leads to groundbreaking inventions.

Conclusion: Shoichi Washino's substantial contributions to the field of technology, particularly in the development of the bodily state detection apparatus, demonstrate his innovative spirit and commitment to advancing human interaction with technology. His extensive experience and notable collaborations further pave the way for future technological breakthroughs in health monitoring and beyond.

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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