This inventor holds 10 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Tokyo Kogaku Kikai Kabushiki Kaisha. Active years: 1989-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1989 - 1991)
- Kanagawa, JP (1994)
- Kawasaki, JP (1992 - 1999)
- Kanagawa-ken, JP (1999 - 2003)
Company Filing History:
10 out of 53,276 
2 out of 153 Years Active: 1989-2003
Title: The Innovations of Yoriyuki Ishibashi
Introduction
Yoriyuki Ishibashi is a notable inventor based in Kawasaki, Japan. He holds a total of 10 patents that showcase his contributions to optical technology. His work has significantly impacted the field of optical disk drives and recording apparatuses.
Latest Patents
One of Ishibashi's latest patents is an optical disk drive designed to facilitate the transmission of a laser beam. This innovative drive features an optical disk holding mechanism that rotatably supports the optical disk. It includes a first laser beam irradiation mechanism that vertically directs a laser beam onto one surface of the optical disk. Additionally, a first evanescent optical system is positioned on the opposite side of the optical disk, receiving the laser beam and radiating an evanescent wave to the other surface, which contains at least one recording surface.
Another significant patent is for an optical recording/reproduction apparatus. This apparatus records and reproduces information onto a recording medium using light from a light source. It incorporates a lens capable of generating an evanescent wave, which is strategically placed in the light path from the light source to the recording medium. A partial beam light intercepter is also included, which intercepts part of the light passing through the lens, enhancing the optical resolution of the recording and reproduction process.
Career Highlights
Throughout his career, Ishibashi has worked with prominent companies such as Kabushiki Kaisha Toshiba and Tokyo Kogaku Kikai Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Ishibashi has collaborated with notable coworkers, including Ryoichi Hirano and Norio Uchida. Their joint efforts have likely fostered advancements in their respective fields.
Conclusion
Yoriyuki Ishibashi's contributions to optical technology through his patents and collaborations highlight his significant role as an inventor. His work continues to influence the development of optical devices and systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile