Location History:
- Kodaira, JP (1990 - 1991)
- Tokyo, JP (1985 - 2020)
Company Filing History:
4 out of 5,118 
3 out of 120 
2 out of 1,038 
Years Active: 1985-2025
Title: The Innovations of Tadashi Watanabe
Introduction
Tadashi Watanabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, holding a total of 15 patents. His work primarily focuses on optical devices and coil components, showcasing his expertise in engineering and innovation.
Latest Patents
One of Watanabe's latest patents is an optical scanning device. This device includes an optical deflector, a driving unit, and a detection unit. The optical deflector features a mirror part and an H actuator. The driving unit supplies both a first driving voltage and a second driving voltage to a first set of piezoelectric divided sections and a second set of piezoelectric divided sections of the H actuator during a first driving period. During a second driving period, the driving unit supplies the driving voltage only to one set out of the first set and the second set of piezoelectric divided sections. The detection unit detects a deflection angle based on the output voltage of the other set of piezoelectric divided sections during the second driving period. Another notable patent involves a coil component and circuit board in which the coil component is embedded. This coil component includes a first planar spiral conductor and a second planar spiral conductor laminated on the first and wound in the opposite direction. It also features external terminals that connect to the conductors, enhancing its functionality.
Career Highlights
Watanabe has worked with notable companies such as Bridgestone Corporation and Jamco Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.
Collaborations
Some of his coworkers include Yasuo Sekikawa and Fumiaki Saku. Their collaboration has likely played a role in the advancement of Watanabe's projects and patents.
Conclusion
Tadashi Watanabe's contributions to technology through his patents and collaborations highlight his innovative spirit and expertise in the field. His work continues to influence advancements in optical devices and coil components.
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.