Location History:
- Otake, JP (2006 - 2009)
- Hiroshima, JP (2009)
- Toyama, JP (2013 - 2017)
- Tokyo, JP (2008 - 2020)
- Kanagawa, JP (2010 - 2021)
Company Filing History:
7 out of 1,357 
3 out of 27,375 
3 out of 2,346 
Years Active: 2006-2021
Title: Innovations of Yoshihiro Tsukamoto
Introduction
Yoshihiro Tsukamoto is a notable inventor based in Toyama, Japan. He has made significant contributions to the fields of optical fiber technology and vehicle safety systems. With a total of 15 patents to his name, Tsukamoto's work reflects a commitment to enhancing communication and safety through innovative solutions.
Latest Patents
Tsukamoto's latest patents include an abnormality notifying apparatus, vehicle, abnormality notifying method, and non-transitory recording medium. This invention aims to improve safety around vehicles by addressing discrepancies between the vehicle's operation state and the notifications it provides. The abnormality notifying apparatus features a determiner that assesses whether there is a disagreement in the correspondence between operation control and notification control. When a disagreement is detected, the apparatus notifies external parties that the vehicle is in an abnormal state.
Another significant patent involves a plastic optical fiber that consists of a core and a sheath with at least one layer. This optical fiber boasts a transmission loss of 120 dB/km or less, measured under specific conditions. The invention enables longer-distance communication by minimizing transmission loss, particularly for green light at a wavelength of 525 nm.
Career Highlights
Throughout his career, Tsukamoto has worked with prominent companies such as Mitsubishi Rayon Company, Limited and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Tsukamoto has collaborated with notable coworkers, including Kouji Hatano and Tsuyoshi Kimura. Their joint efforts have likely played a role in advancing the projects they have worked on together.
Conclusion
Yoshihiro Tsukamoto's contributions to innovation in optical fiber technology and vehicle safety systems highlight his role as a significant inventor. His patents reflect a dedication to improving communication and safety, making a lasting impact in his fields of expertise.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.