Utsunomiya, Japan

Nobuyuki Tochigi

This inventor holds 24 USPTO granted patents, primarily in Imaging Technology. Top assignees: Canon Kabushiki Kaisha, Canon Finetech Inc.. Active years: 1996-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Tochigi. Retrieved from https://idiyas.com/inventor/nobuyuki-tochigi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 7

Forward Citations = 150(Granted Patents)


Location History:

  • Kanagawa, JP (1996)
  • Kanagawa-ken, JP (1996 - 1999)
  • Kawasaki, JP (2000 - 2002)
  • Tochigi, JP (2003 - 2008)
  • Utsunomiya, JP (2007 - 2011)
  • Kawaguchi, JP (2012 - 2015)

Company Filing History:


Years Active: 1996-2015

Loading Chart...
Areas of Expertise:
Spectrometer
Image Forming Apparatus
Colorimetric Apparatus
Optical System
Image Reading Apparatus
Zoom Lens
Imaging Optical System
Illuminator
Free-Form Shaped Elements
Resin Off-Axis Reflective Elements
24 patents (USPTO):Explore Patents

Title: Nobuyuki Tochigi - Innovator in Spectrometry and Imaging Technology

Introduction

Nobuyuki Tochigi, based in Utsunomiya, Japan, is a distinguished inventor with a remarkable portfolio that includes 24 patents. His contributions to the fields of spectrometry and image technology have made significant impacts, showcasing his innovative spirit and technical prowess.

Latest Patents

Tochigi’s recent patents demonstrate his expertise and forward-thinking approach. One notable patent is the "Spectrometer and image forming apparatus having the same," which features a concave reflection type diffraction element. This spectrometer is designed to suppress stray light effectively, ensuring high-accuracy detection of spectrally diffracted light. Another of his significant inventions is the "Image reading apparatus and image forming apparatus," which addresses the challenge of reading documents uniformly despite varying sagged portions caused by fixed reading glass. By adjusting light intensity for different segments, Tochigi’s invention enhances reading precision and illuminance.

Career Highlights

Throughout his career, Nobuyuki Tochigi has been associated with prestigious companies such as Canon and Canon Finetech Inc. His roles in these organizations have allowed him to not only develop his innovative technologies but also to contribute to the advancement of optical and imaging industries.

Collaborations

Tochigi has collaborated with notable professionals in the industry, including Kazuyuki Kondo and Kazumi Kimura. Their collective expertise has fostered a creative environment that encourages the development of groundbreaking technologies in imaging.

Conclusion

Nobuyuki Tochigi's dedication to innovation is evident through his numerous patents and collaborations. His work in spectrometry and image technology continues to push boundaries, impacting both the scientific community and the technology sector. As he advances his research, the contributions from Tochigi will undoubtedly pave the way for new developments in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…