Location History:
- Kawanishi, JP (1986)
- Itami, JP (1984 - 2002)
- Tokyo, JP (2001 - 2012)
Company Filing History:
16 out of 21,351 
9 out of 3,781 
1 out of 254 
Years Active: 1984-2012
Title: Innovations in Imaging Technology: The Contributions of Kohji Shinomiya
Introduction: Kohji Shinomiya, a prominent inventor based in Tokyo, Japan, has made significant strides in the realm of photoelectric conversion and imaging technologies. With an impressive portfolio of 26 patents, Shinomiya's innovative approaches have transformed the field, particularly in enhancing color separation properties in imaging devices.
Latest Patents: Among his latest patents, the photoelectric conversion device stands out for its unique structure. This device addresses the challenges of color separation in imaging by utilizing the differences in PN junction depth within semiconductor regions. The invention highlights that while the separation of blue signals is effective, the separation of green and red signals often falls short. To tackle this issue, Shinomiya's design superimposes PN junction surfaces of photodiodes for red and blue light in the depth direction, while arranging the photodiode for green light independently. This innovation improves the color separation properties across the RGB spectrum, reduces the area required for each photodiode, and simplifies the semiconductor layer structure.
Another notable patent from Shinomiya is the solid state imaging apparatus. This invention comprises a solid state imaging element paired with an optical lens held by a frame, along with a flexible printed circuit board featuring two surfaces. By mounting the imaging element on one surface and the frame on the other, this design enhances the functionality and adaptability of imaging systems.
Career Highlights: Over his career, Kohji Shinomiya has contributed to several prestigious companies, including Mitsubishi Electric Corporation and Renesas Technology Corporation. His work in these organizations has significantly advanced the development of imaging technologies and solid state devices.
Collaborations: Throughout his professional journey, Shinomiya has collaborated with esteemed colleagues such as Yasuyuki Endo and Shinsuke Igarashi. These partnerships have fostered a culture of innovation and excellence, allowing for the exchange of ideas and the development of groundbreaking technologies.
Conclusion: Kohji Shinomiya's contributions to imaging technology exemplify the power of innovation in advancing the field. Through his patents and collaborations, he has not only enhanced the capabilities of imaging devices but also set a standard for future advancements in technology. As the landscape of imaging continues to evolve, Shinomiya’s inventions will undoubtedly play a crucial role in shaping the future of photoelectric conversion and solid state applications.