Location History:
- Kyoto, JP (1993 - 1999)
- Tokyo, JP (2002 - 2006)
- Nagaokakyo, JP (1988 - 2008)
Company Filing History:
17 out of 21,351 
1 out of 42,485 
1 out of 15,844 
Years Active: 1988-2008
Title: **Innovative Contributions of Tadashi Kasezawa in Digital Video Technology**
Introduction
Tadashi Kasezawa, an accomplished inventor from Nagaokakyo, Japan, has made significant contributions to the field of digital video technology. With a remarkable portfolio of 18 patents, Kasezawa is known for his innovative approach to recording and playing back information on disk media.
Latest Patents
Among his latest patents, Kasezawa developed a sophisticated system for a video disk recording and playback device. This invention enhances the efficiency of converting digital video signals into coded data. The process involves recording this data onto a video disk and restoring it to produce high-quality output images. This system efficiently manages I pictures, P pictures, and B pictures through a comprehensive image information table that records start addresses of coded data, facilitating image retrieval. Additionally, his patent for a digital video signal record and playback device emphasizes a data arrangement method that prioritizes the playback of images from an optical disk effectively.
Career Highlights
Kasezawa has enjoyed a distinguished career, contributing his innovative prowess to notable companies such as Mitsubishi Electric Corporation and Hitachi, Ltd. His technical expertise has played a pivotal role in advancing digital video technologies, earning him the recognition of an accomplished inventor in the industry.
Collaborations
Throughout his career, Tadashi Kasezawa has collaborated with prominent professionals, including Hidetoshi Mishima and Yoshinori Asamura. Their joint efforts have undoubtedly contributed to the evolution of Kasezawa's groundbreaking inventions, fostering a collaborative spirit in the realm of innovation.
Conclusion
Tadashi Kasezawa's innovations in video technology not only highlight his inventive capabilities but also reflect the broader advancements within the digital media landscape. As an inventor committed to enhancing user experience through technology, Kasezawa continues to leave a lasting impact in the field with his numerous patents and collaborative endeavors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.