Location History:
- Gifu, JP (1990 - 2001)
- Ogaki, JP (2001 - 2008)
- Ryoke-cho, JP (2008)
Company Filing History:
Years Active: 1990-2008
Title: Innovations by Hisashi Matsuyama: Enhancing Imaging Technologies
Introduction
Hisashi Matsuyama is a prominent inventor based in Ogaki, Japan, recognized for his significant contributions to imaging technology. With a remarkable portfolio of 14 patents, he has been instrumental in developing methods that enhance the capabilities of solid-state image pickup devices.
Latest Patents
Among his notable inventions is the "Method of driving solid-state image pickup device." This innovation pertains to a CCD image sensor, where the frame rate is enhanced by utilizing image data from a partial area. By strategically stopping the horizontal transfer of signal charges and allowing for efficient overlapping of adjacent lines, Matsuyama's method reduces the required cycle number of horizontal transfer clocks. This advancement not only enhances the frame rate but also maximizes the efficiency of image processing.
Another significant patent is the "Signal processing apparatus," which involves a sophisticated clamp pulse generation circuit. This apparatus synchronizes with image signals to generate clamp pulses that assist in clamping signals of a black reference value. Furthermore, the incorporation of a defect detection circuit aids in identifying defective pixels, allowing for improved image quality by adjusting the clamp pulse accordingly.
Career Highlights
Hisashi Matsuyama's career is deeply intertwined with Sanyo Electric Co., Ltd., where he has made exceptional strides in imaging technology. His work has not only led to numerous patents but has also established him as a leading figure in his field. His dedication and innovative spirit have earned him recognition among peers and industry experts alike.
Collaborations
Matsuyama has had the privilege of collaborating with talented individuals such as Yoshihiro Hori and Satoshi Sumi. These collaborations have fostered an environment of creativity and innovation, resulting in groundbreaking advancements in image processing technologies.
Conclusion
In conclusion, Hisashi Matsuyama continues to push the boundaries of imaging technology through his inventive work. With a strong foundation of patents and impactful collaborations, he remains a key player in the advancement of electronic imaging using solid-state devices. His contributions not only enhance the functionality of current technologies but also pave the way for future innovations in the field.
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.