Location History:
- Kodaira, JP (2009 - 2011)
- Kokubunji, JP (2013)
- Fujisawa, JP (2014)
- Kamakura, JP (2012 - 2015)
- Kanagawa, JP (2013 - 2019)
Company Filing History:
10 out of 98 
3 out of 42,496 
1 out of 134 Years Active: 2009-2019
Title: The Innovations of Takuma Ban
Introduction
Takuma Ban is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical technology, holding a total of 14 patents. His work focuses on the development of optical receiver modules and optical modules, which are essential components in modern communication systems.
Latest Patents
Among his latest patents, Takuma Ban has developed an optical receiver module that includes light-receiving elements with a first and second electrode. These elements convert input optical signals into electric signals, outputting them from the first electrodes. The design features a carrier with wiring patterns that connect to the light-receiving elements. Notably, the wiring pattern includes a first wiring line connecting to the first electrode and a second wiring line connecting to the second electrode. The second wiring line incorporates a high resistance portion that overlaps with the light-receiving element and a low resistance portion that does not. Another patent describes an optical receiver module that features a light receiving element with a first and second electrode for biasing. This module converts optical signals into electrical signals, with a signal line extending from the first electrode to the amplifier-side signal pad.
Career Highlights
Throughout his career, Takuma Ban has worked with notable companies such as Oclaro Japan, Inc. and Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in optical technology.
Collaborations
Takuma Ban has collaborated with esteemed colleagues, including Yasunobu Matsuoka and Kazuhiro Komatsu. These partnerships have fostered a creative environment that has led to the development of advanced optical technologies.
Conclusion
Takuma Ban's contributions to the field of optical technology are significant and impactful. His innovative patents and collaborations highlight his expertise and dedication to advancing communication systems. His work continues to influence the industry and pave the way for future innovations.