This inventor holds 43 USPTO granted patents and 24 published patent applications, plus 11 CIPO patents and 7 EPO patents, primarily in Optical Technology. Top assignees: Nippon Telegraph and Telephone Corporation, Iix Inc., Ntt Corporation. Active years: 1977-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Narutaki, Ukyo, Kyoto, JA (1977)
- Nishino Yamashina-ku, Kyoto-shi, JP (1981)
- Yokohama, JP (1992)
- Toyonaka, JP (2009)
- Hyogo, JP (2016)
- Azumino, JP (2018)
- Tokyo, JP (2003 - 2024)
Company Filing History:
8 out of 5,300 
5 out of 16 
5 out of 632 
Years Active: 1977-2026
Areas of Expertise:
Title: The Innovative Contributions of Takashi Sakamoto
Introduction
Takashi Sakamoto, based in Tokyo, Japan, is a prolific inventor with a remarkable portfolio that boasts 30 patents. His work primarily focuses on advanced optical technologies, providing significant contributions to the field of engineering and photonics.
Latest Patents
Among his latest inventions is an angle measurement device and method, which is designed to measure the incident angle of a light ray. This device comprises a light deflector with a transmission type that utilizes an electro-optic effect, allowing it to alter the light's optical path using an applied voltage. The system further includes a driving power supply, a light receiver, and a calculation unit, which processes the voltage to determine the maximum detected light intensity's incident angle.
Sakamoto has also developed an optical deflection apparatus featuring an optical deflection element and a compensating optical element. The optical deflection element is responsible for deflecting incoming light in a specified direction where a voltage is applied, facilitating one-dimensional scanning. Simultaneously, the compensating optical element addresses deflection deviations in a perpendicular direction, ensuring that the refocused light is emitted in the correct plane.
Career Highlights
Throughout his career, Takashi Sakamoto has worked at notable companies such as Sumitomo Metal Mining Company, Ltd. and IIX Inc. These roles have allowed him to apply his expertise in optical technologies effectively, leading to groundbreaking inventions that enhance performance and accuracy in various applications.
Collaborations
Sakamoto has collaborated with several talented professionals, including Soichi Oka and Osamu Nakai. His collaborative efforts showcase his commitment to innovation and the importance of teamwork in driving progress and achieving technical advancements.
Conclusion
Takashi Sakamoto's contributions to the field of optical technology through his innovative patents and collaborative work underscore the spirit of invention and research in Japan. His dedication to improving measurement and deflection methods has paved the way for future advancements in optics, further establishing him as a significant figure in the realm of modern inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile