Company Filing History:
2 out of 8,782 
1 out of 8,195 
1 out of 832,891 Years Active: 2002-2006
Title: Masao Tamashima: Innovator in Digital Imaging Technology
Introduction
Masao Tamashima is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of digital imaging technology, holding a total of 4 patents. His innovative work has paved the way for advancements in digital cameras and electronic photographing devices.
Latest Patents
One of Tamashima's latest patents is a digital camera that includes the compression of size-reduced images after picture taking is completed. This digital camera features a CCD imager, and in a successive picture-taking mode, each time a subject is captured, a corresponding main image signal is compressed by a JPEG CODEC. The compressed main image signals are accumulated in an SDRAM, and a compression process of thumbnail image signals is performed after completing the successive picture taking. The compressed main image signals are decompressed to produce thumbnail image signals, which are then recorded onto a memory card.
Another significant invention is an electronic photographing device designed to synthesize a calendar and an image. This device allows users to record the synthesized image on a recording medium through a simple operation. It includes a recording medium, an operation switch for selecting predetermined image data, a calendar signal generation circuit, and a liquid-crystal display unit for displaying the selected image and calendar. The device also features an operation member for setting the display form and a recording medium control circuit for recording the synthesized image.
Career Highlights
Throughout his career, Masao Tamashima has worked with Sanyo Electric Co., Ltd., where he contributed to various projects in digital imaging technology. His work has been instrumental in developing innovative solutions that enhance the functionality and user experience of electronic devices.
Collaborations
Tamashima has collaborated with notable coworkers such as Nobuhide Dotsubo and Toshinobu Haruki. Their combined expertise has contributed to the success of various projects in the field of digital imaging.
Conclusion
Masao Tamashima's contributions to digital imaging technology through his patents and career achievements highlight his role as an influential inventor. His innovative solutions continue to impact the industry and inspire future advancements in technology.