Company Filing History:
6 out of 27,375 
3 out of 16,453 
1 out of 28 Years Active: 1997-2011
Title: The Innovations of Shin Ishibashi
Introduction
Shin Ishibashi is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of optical devices, holding a total of 10 patents. His work primarily focuses on advancements in optical pickup devices and objective lenses.
Latest Patents
Ishibashi's latest patents include innovations in objective lenses, optical pickup devices, and optical disk devices. One of his notable inventions is an optical pickup device that features light sources emitting a variety of wavelengths. This device is designed to allow a portion of the emitted light to traverse a common optical path. Additionally, it incorporates a focusing unit that consists of at least two focusing parts. The first part is responsible for focusing on a wavelength of light that differs from the one primarily focused by the second part. This design enables the optical pickup device and optical disk device to achieve thickness reduction, size reduction, and improved performance against characteristic deterioration, even when accommodating various laser wavelengths, including blue lasers.
Career Highlights
Throughout his career, Shin Ishibashi has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Ishibashi has collaborated with notable colleagues, including Shogo Horinouchi and Hideki Yoshinaka. These partnerships have likely enhanced his work and led to further advancements in the field.
Conclusion
Shin Ishibashi's contributions to optical technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovations continue to impact the development of optical devices, showcasing the importance of his work.