Location History:
- Yokohama, JA (1978)
- Tokyo, JP (1990 - 1998)
Company Filing History:
Years Active: 1978-1998
Title: Shunkichi Igarashi: Innovator in Stereoscopic Imaging
Introduction
Shunkichi Igarashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of stereoscopic imaging, holding a total of 11 patents. His innovative work has paved the way for advancements in how images are recorded and perceived.
Latest Patents
One of Igarashi's latest patents is a method and apparatus for recording stereoscopic images and lenticular. This improved method allows for the photoelectric reading of multiple original images, which are then split into linear images of a desired pitch. The process includes necessary image processing operations, such as arranging the linear images in the correct recording order. The linear images are recorded through scan exposure on a lenticular light-sensitive material that features both a lenticular sheet and a recording layer. This method enables the lenticular light-sensitive material to be scan exposed from the rear side, allowing for increased line width and satisfactory registration between the principal objects of the original images. The enhanced lenticular light-sensitive material includes an anti-halation layer positioned between the lenticular sheet and the recording layer, facilitating effective scan exposure from the rear side. As a result, high-quality stereoscopic images can be recorded with ease and at any desired magnification, free from perceivable unnaturalness such as flickers.
Career Highlights
Shunkichi Igarashi is associated with Fuji Photo Film Company, Limited, where he has been instrumental in developing innovative imaging technologies. His work has significantly impacted the field of photography and imaging, particularly in the realm of stereoscopic visuals.
Collaborations
Igarashi has collaborated with notable coworkers, including Seiichi Taguchi and Takeshi Okano. Their combined expertise has contributed to the advancement of imaging technologies and the successful development of new patents.
Conclusion
Shunkichi Igarashi's contributions to stereoscopic imaging have established him as a key figure in the field. His innovative methods and collaborative efforts continue to influence the way images are recorded and experienced.
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