Company Filing History:
Years Active: 1998-2000
Title: Hiroaki Kami: Innovator in Image Pickup Technology
Introduction
Hiroaki Kami is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of image pickup technology, holding a total of 2 patents. His work focuses on enhancing the capabilities of image pickup apparatuses, particularly in generating high-quality motion and still pictures.
Latest Patents
One of Hiroaki Kami's latest patents is an image pickup apparatus and method of controlling the same. This innovative apparatus is capable of generating both motion pictures and still images. In the still imaging mode, the amount of exposure is increased compared to the exposure for one field in the motion picture imaging mode, ideally twice as large. The design ensures that electric charges are swept out from a CCD by an exposure control while simultaneously closing a diaphragm to adjust the exposure amount. If an error occurs during the diaphragm's closing operation, the exposure in still picture mode is set to a predetermined design value. The system also corrects the gain for the video signal based on the difference between the design value and the actual measured exposure. In motion picture mode, adjustments are made to the diaphragm and electronic shutter speed to prevent flicker under fluorescent lighting, with the adjusted speed being capable of reaching 1/100 sec.
Career Highlights
Hiroaki Kami is currently employed at Hitachi, Ltd., where he continues to develop and refine image pickup technologies. His work has been instrumental in advancing the capabilities of imaging devices, making them more effective for various applications.
Collaborations
Hiroaki has collaborated with several talented individuals in his field, including Noriyuki Iura and Tomoyuki Kurashige. These collaborations have contributed to the innovative advancements in image pickup technology.
Conclusion
Hiroaki Kami's contributions to image pickup technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in capturing high-quality images, making him a significant figure in the field.