Location History:
- Hino, JP (1996 - 1997)
- Kanagawa-ken, JP (1998)
- Koza-gun, JP (1998)
- Tokyo, JP (2002 - 2006)
- Shibuya-ku, JP (2010)
- Hachioji, JP (1999 - 2012)
Company Filing History:
13 out of 727 
9 out of 5,729 
5 out of 8,195 
Years Active: 1996-2012
Title: The Innovative Contributions of Masashi Hankawa in Optical Systems
Introduction: Masashi Hankawa, a distinguished inventor based in Hachioji, Japan, has made significant strides in the field of optical systems and imaging technology. With an impressive portfolio of 27 patents, he has contributed to advancements that enhance the capabilities of electronic imaging apparatuses.
Latest Patents: Among Masashi Hankawa's latest patents is a pioneering zoom optical system and electronic imaging apparatus. This innovative product includes a zoom optical system with a unique configuration comprising a first lens unit with positive power, a second lens unit with negative power, and an aperture stop. The distinctive arrangement allows for improved image processing through an electronic image sensor and an image processing section, enhancing the quality and versatility of the captured images.
Another significant patent is his development of a zoom lens and image pickup apparatus equipped with the same. This design features a front side lens unit with a negative refracting power at the wide-angle end and a rear side lens unit with a positive refracting power. The intricate balance of lens units allows for optimal performance across various focal lengths, marking a substantial advancement in imaging technology.
Career Highlights: Masashi Hankawa's career has been marked by his tenure at Olympus Imaging Corporation and Olympus Optical Company, Ltd. His work in these prestigious companies has positioned him at the forefront of optical innovation, enabling him to push the boundaries of imaging technology.
Collaborations: Throughout his career, Hankawa has collaborated with notable colleagues, including Eiji Shirota and Tomoyuki Satori. Their combined expertise in the field has likely contributed to many of the advancements seen in the optical devices they have worked on.
Conclusion: Masashi Hankawa's contributions to optical systems and imaging technology illustrate his dedication to innovation. With numerous patents that pave the way for new advancements and improvements, his influence on the industry is profound. As technology continues to evolve, Hankawa's work will undoubtedly remain a cornerstone of development in electronic imaging.