This inventor holds 6 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Video Engineering, Incorporated, Matsushita Electric Industrial Co., Ltd.. Active years: 1989-1992.
Location History:
- Katsuta, JP (1990)
- Yokohama, JP (1989 - 1991)
- Ashiya, JP (1991 - 1992)
Company Filing History:
5 out of 42,717 
1 out of 67 
1 out of 27,375 
Years Active: 1989-1992
Title: The Innovations of Hikaru Masui
Introduction
Hikaru Masui is a notable inventor based in Ashiya, Japan. He has made significant contributions to the field of video signal processing, holding a total of 6 patents. His work has had a lasting impact on the technology used in video recording and reproduction.
Latest Patents
Masui's latest patents include a video signal processing apparatus that features a phase-locked loop with a quartz resonator and a voltage-controlled oscillator. This apparatus is designed to modulate video signals effectively. Another significant patent is for a color video signal recording and reproducing apparatus, which records luminance and chrominance signals in a sophisticated manner. This technology enhances the quality of video playback and recording.
Career Highlights
Throughout his career, Hikaru Masui has worked with prominent companies such as Hitachi, Ltd. and Hitachi Video Engineering, Incorporated. His experience in these organizations has allowed him to develop and refine his innovative ideas in video technology.
Collaborations
Masui has collaborated with talented individuals in his field, including Yoshizumi Watatani and Shigeyuki Itoh. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Hikaru Masui's contributions to video signal processing technology are noteworthy. His patents reflect a deep understanding of the complexities involved in video technology. His work continues to influence the industry and inspire future innovations.