Location History:
- Morigochi, JP (1995)
- Moriguchi, JP (1988 - 2002)
- Osaka, JP (1988 - 2008)
Company Filing History:
35 out of 27,375 
2 out of 847 
1 out of 115 Years Active: 1988-2008
Title: Kenichi Matsuda: Innovator in Semiconductor Technology
Introduction: Kenichi Matsuda, based in Osaka, Japan, is a notable inventor with an impressive portfolio of 38 patents. His work primarily focuses on advancements in semiconductor technology, contributing significantly to the field of optical equipment.
Latest Patents: One of Matsuda's latest inventions is a dual wavelength semiconductor laser source designed for optical pickups. This innovative device features two semiconductor laser elements that output laser beams with distinct oscillating wavelengths. The innovation also integrates a multiplexing waveguide created within a photonic crystal that possesses a photonic band gap. This design allows for the coupling of the output beams from the two semiconductor laser elements into the respective input ends of the multiplexing waveguide, ultimately enabling the two beams to be outputted from a single end.
Career Highlights: Matsuda has had an extensive career working with leading technology companies. He has contributed his expertise to both Matsushita Electric Industrial Co., Ltd. and Sharp Corporation, where he played a critical role in developing modern optical technologies.
Collaborations: Throughout his professional journey, Matsuda has collaborated with esteemed colleagues, including Toyoji Chino and Yasuhiro Kobayashi. These partnerships highlight the collaborative nature of innovation and the importance of teamwork in patent development.
Conclusion: Kenichi Matsuda stands out as a significant figure in the realm of semiconductor innovation. His contributions, especially in the design of dual wavelength laser sources for optical pickups, demonstrate his impact on the industry. With 38 patents to his name, Matsuda continues to inspire future advancements in technology.