Location History:
- Shibata, JP (1992)
- Matsugagoshi, JP (1995)
- Tokyo, JP (2003 - 2007)
- Miyagi, JP (1994 - 2008)
- Chiba-ken, JP (2005 - 2010)
Company Filing History:
24 out of 28,577 
2 out of 40 
Years Active: 1992-2010
Title: Innovations of Kouichi Ohtaka in Light Deflection Technologies
Introduction
Kouichi Ohtaka, based in Chiba-ken, Japan, is a prolific inventor with an impressive portfolio of 24 patents to his name. His work primarily focuses on advanced technologies related to light deflection, contributing significantly to various applications in image projection and optical data transmission.
Latest Patents
One of Ohtaka's latest patents is a light deflecting method and apparatus efficiently using a floating mirror. This innovative method involves multiple steps starting from providing a substrate and forming a supporting member on it. Following that, electrodes are formed at predetermined positions on the substrate, and a plate-like thin film member that includes light reflecting means is created. This member is then placed on the supporting component in such a way that its opposite surface faces the electrodes. Space regulating members are also formed around the substrate edges to maintain a space conducive to the free movement of the thin film member. By applying predetermined voltages to the electrodes, the tilt direction of the thin film can be altered, allowing for the deflection of input light in arbitrary directions. The patent also covers various light deflecting apparatuses, light deflecting array apparatuses, image forming apparatuses, image projection display apparatuses, and optical data transmission apparatuses.
Career Highlights
Throughout his career, Kouichi Ohtaka has made significant contributions while working at renowned companies. Notably, he has been associated with Ricoh Company, Ltd., and the Ricoh Research Institute of General Electronics Co., Ltd. His extensive experience in these organizations has equipped him with the knowledge and expertise to develop innovative solutions in optical technologies.
Collaborations
Ohtaka has collaborated with other distinguished professionals, including Takeshi Nanjyo and Seiichi Katoh. These associations have played a crucial role in enhancing his research and development efforts, leading to significant advancements in his field.
Conclusion
Kouichi Ohtaka's contributions to light deflection technology showcase his innovative spirit and dedication to advancing optical engineering. His patented technologies continue to influence various applications, highlighting the importance of inventors in shaping future technological landscapes.