Location History:
- Kawagoe, JP (1991 - 1993)
- Saitama-ken, JP (1996)
- Tokyo, JP (1984 - 1999)
- Saitama, JP (1994 - 2004)
Company Filing History:
Years Active: 1984-2004
Title: Kazuhiro Ichinokawa: Innovator in Optical Technology
Introduction
Kazuhiro Ichinokawa is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of optical technology, holding a total of 17 patents. His innovative designs have advanced the functionality and efficiency of various optical devices.
Latest Patents
Ichinokawa's latest patents include a lens moving device and a parallax correcting apparatus for viewfinders. The lens moving device features a cam follower attached to a lens holding frame, which is engaged with a cam gear rotated by a stepping motor. This design allows for precise movement of the lens along its optical axis. The cam gear is made from synthetic resin and includes stoppers to prevent interference during normal operation. The parallax correcting apparatus consists of a finder block mounted on a stationary base, with mechanisms for adjusting the height and position of the finder block to ensure accurate alignment with the optical axis.
Career Highlights
Throughout his career, Ichinokawa has worked with notable companies such as Asahi Kogaku Kogyo Kabushiki Kaisha and Pentax Corporation. His work in these organizations has contributed to the development of advanced optical technologies and devices.
Collaborations
Ichinokawa has collaborated with talented individuals in the field, including Masatoshi Takano and Satoshi Hokamura. These partnerships have fostered innovation and creativity in their projects.
Conclusion
Kazuhiro Ichinokawa's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in optical devices and systems.