Location History:
- Shizuoka, JP (2011)
- Seto, JP (2005 - 2015)
- Kasugai, JP (2017)
- Gifu, JP (2015 - 2018)
- Toyota, JP (2019)
- Miyoshi, JP (2019)
- Owariasahi, JP (2019)
- Nagakute, JP (2019 - 2022)
- Aichi, JP (2022)
Company Filing History:
14 out of 36,653 
10 out of 19,733 
5 out of 1,139 
Years Active: 2005-2025
Title: Hiroyuki Matsubara: A Pioneer in Photodetector Technology
Introduction: Hiroyuki Matsubara is a distinguished inventor based in Gifu, Japan, known for his remarkable contributions to the field of photodetector technology. With a total of 24 patents to his name, Matsubara has made significant strides in the development of innovative devices that enhance the detection of light at the quantum level.
Latest Patents: Among his latest inventions are two notable patents that showcase his ingenuity. The first is a "Photodetector and distance measurement apparatus comprising plural single photon avalanche diodes with different recovery time periods." This innovative photodetector features multiple single photon avalanche diodes (SPADs), each responding to the incidence of photons with varying recovery times. By employing a first and a second detector with differing SPAD recovery periods, this invention enhances light detection capabilities.
The second patent is a "Light detector comprising a time interval adjusting performance by a delay setting module." This light detector includes a receiving array with multiple light receivers that generate pulse signals upon photon incidence. A delay setting module allows the adjustment of the time interval to optimize the response from the light receivers, enhancing the performance of the device.
Career Highlights: Hiroyuki Matsubara has had a noteworthy career, working with two industry giants: Toyota Motor Corporation and Denso Corporation. His experiences at these leading companies have undoubtedly shaped his inventive capabilities and provided him with a profound understanding of technology and innovation.
Collaborations: Throughout his career, Matsubara has collaborated with talented individuals such as Hiromasa Suzuki and Yuki Aoki. These collaborations have contributed to the successful development and execution of his groundbreaking inventions, fostering a rich environment of creativity and innovation.
Conclusion: Hiroyuki Matsubara's contributions to the field of photodetectors affirm his position as a formidable inventor in Japan's technological landscape. His advancements in light detection technology continue to impact various applications, paving the way for future innovations. With 24 patents to his credit, Matsubara exemplifies the spirit of innovation, pushing the boundaries of what is possible in light detection and measurement.