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For the Inventor, By the Inventor

Kamakura, Japan

Michihiro Tsuchihashi

This inventor holds 15 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1978-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michihiro Tsuchihashi. Retrieved from https://idiyas.com/inventor/michihiro-tsuchihashi

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

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 126(Granted Patents)


Location History:

  • Amagasaki, JP (1978 - 1980)
  • Kanagawa, JP (1983)
  • Kamakura, JP (1982 - 1989)

Company Filing History:

goldMedal15 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents

Years Active: 1978-1989

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15 patents (USPTO):Explore Patents
1. 4837478 - Near-infrared ray radiation illuminator and near-infrared ray image (1989-06-06),
2. 4629929 - Metal vapor discharge lamp (1986-12-16),
3. 4544862 - Lighting circuit for electric discharge lamp (1985-10-01),
4. 4481446 - Metal vapor discharge lamp (1984-11-06),
5. 4469986 - Low pressure discharge lamp with polygon shaped envelope (1984-09-04),
6. 4418300 - Metal vapor discharge lamp with heat insulator and starting aid (1983-11-29),
7. 4398123 - High pressure discharge lamp (1983-08-09),
8. 4377772 - Discharge lamp and lighting equipment (1983-03-22),
9. 4345186 - Metal vapor discharge lamp (1982-08-17),
10. 4340844 - Lighting equipment (1982-07-20),
11. 4321506 - Discharge lamp and lighting equipment (1982-03-23),
12. 4233654 - Method of lighting for colored shadows (1980-11-11),
13. 4138714 - Method of lighting for colored shadows (1979-02-06),
14. 4125888 - Method of lighting for colored shadows (1978-11-14),
15. 4120026 - Method of mixed illumination (1978-10-10),

Title: Michihiro Tsuchihashi: Innovator in Near-Infrared Technology

Introduction

Michihiro Tsuchihashi is a prominent inventor based in Kamakura, Japan. He has made significant contributions to the field of near-infrared technology, holding a total of 15 patents. His work focuses on enhancing imaging devices and illuminators that operate in the near-infrared spectrum.

Latest Patents

One of Tsuchihashi's latest inventions is a near-infrared ray radiation illuminator and a near-infrared ray image pick-up device. This invention is designed to radiate light rays in the near-infrared region, allowing for effective image capture without disturbing the subject. The illuminator utilizes an electric discharge lamp combined with a filter that removes visible light, ensuring high efficiency and low deterioration. This technology is particularly useful for crime prevention and visitor recognition, as it allows for discreet monitoring without causing discomfort to individuals being observed.

Career Highlights

Tsuchihashi is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the field of imaging technology. His work has not only advanced the capabilities of near-infrared devices but has also contributed to the safety and security of various environments.

Collaborations

Throughout his career, Tsuchihashi has collaborated with notable colleagues, including Masato Saito and Ryo Suzuki. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Michihiro Tsuchihashi's contributions to near-infrared technology exemplify the impact of innovative thinking in modern imaging solutions. His inventions continue to shape the future of discreet monitoring and image capture, highlighting the importance of advancements in this field.

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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