Nobumasa Sakurai is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of imaging technology, holding a total of 5 patents. His work primarily focuses on lens adapters and image pickup apparatuses, showcasing his expertise in optical systems.

Latest Patents

One of Sakurai's latest patents is a lens adapter designed to enhance the functionality of imaging apparatuses. This lens adapter features an adapter ring with a flexible fitting portion and an installation portion for mounting an optical component. The design includes a lock ring that can be manipulated to secure the adapter in place, preventing any flexure of the fitting portions. Another notable patent is for an image pickup apparatus that allows for the easy mounting and dismounting of conversion lenses. This apparatus includes a lens hood that maintains its light contracting function even when a conversion lens is in use.

Career Highlights

Sakurai's career is marked by his association with Sony Corporation, where he has been instrumental in developing innovative imaging solutions. His work has not only advanced the technology but has also contributed to the company's reputation as a leader in the electronics industry.

Collaborations

Throughout his career, Sakurai has collaborated with notable colleagues such as Hidero Mitsui and Yoshisada Okayasu. These collaborations have further enriched his work and contributed to the success of various projects.

Conclusion

Nobumasa Sakurai's contributions to imaging technology through his patents and work at Sony Corporation highlight his role as a key innovator in the field. His inventions continue to influence the development of optical systems and imaging apparatuses.

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