Inventors with similar research interests:
Location History:
- Nishinomiya, JP (1987)
- Hyogo-ken, JP (1996 - 2002)
- Itami, JP (1987 - 2007)
- Chiyoda-ku, JP (2011)
- Hyogo, JP (1988 - 2012)
- Kawasaki, JP (2015 - 2018)
- Tokyo, JP (1999 - 2019)
Company Filing History:
81 out of 21,351 
19 out of 7,525 
16 out of 3,781 
Years Active: 1987-2019
Areas of Expertise:
Title: Katsumi Dosaka - An Innovative Mind from Hyogo, JP
Introduction:
Katsumi Dosaka, a prolific inventor hailing from Hyogo, JP, has made significant contributions to the field of image sensor technology. With a remarkable portfolio of 121 patents, Dosaka has consistently pushed the boundaries of innovation in his field. This article delves into Dosaka's latest patents, career highlights, notable collaborations, and the impact he has made on the industry.
Latest Patents:
Dosaka's recent patents demonstrate his expertise in refining image sensor technology. One of his latest inventions is an image sensor with enhanced charge reading capabilities. By addressing a limitation of existing sensors, Dosaka's design enables simultaneous charge information reading from a pair of photoelectric conversion elements positioned under one microlens. This advancement enhances the efficiency and performance of image sensors for various applications.
Another notable patent by Dosaka is a solid-state image pickup device with a column analog-to-digital converter (ADC). This innovation aims to achieve higher precision and speed in the conversion of signals from individual pixels. Dosaka's design incorporates multiple conversion stages, allowing efficient determination of both upper and remaining bits of the digital value. This enables improved image quality and higher conversion speeds for the device.
Career Highlights:
Dosaka has made significant strides throughout his career, working with renowned companies in the technology sector. Notably, he has contributed his expertise to Mitsubishi Electric Corporation (formerly known as Mitsubishi Denki Kabushiki Kaisha) and Renesas Electronics Corporation. These organizations are global leaders in the development of advanced electronic components and systems.
Dosaka's deep understanding of image sensor technology is reflected in his extensive patent portfolio, showcasing his ability to innovate and solve complex technical challenges. His contributions have undoubtedly played a vital role in advancing the capabilities of image sensors, opening new possibilities for a variety of applications.
Collaborations:
Dosaka's innovative journey has not been a solitary one. He has collaborated with fellow visionaries and industry experts to further elevate his work. Notably, Dosaka has worked closely with Masaki Kumanoya and Yasuhiro Konishi, two notable figures in the field of image sensor technology. The collaborative efforts of these inventors have resulted in groundbreaking advancements, fueling progress in the industry as a whole.
Conclusion:
Katsumi Dosaka's passion for innovation and dedication to refining image sensor technology have made him an influential figure in the field. With a substantial patent portfolio and close collaborations with industry pioneers, Dosaka has continually introduced advancements that enhance the effectiveness and efficiency of image sensors. His contributions are instrumental in shaping the future of imaging technology, promising exciting possibilities in various industries, including photography, healthcare, autonomous vehicles, and more.