Yokohama, Japan

Hironori Saitoh

This inventor holds 1 USPTO granted patent. Top assignee: Opnext Japan, Inc.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Saitoh. Retrieved from https://idiyas.com/inventor/hironori-saitoh

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Hironori Saitoh: Innovator in Optical Communication Technology

Introduction

Hironori Saitoh is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical communication technology. His innovative designs have led to advancements in optical devices that enhance communication systems.

Latest Patents

Hironori Saitoh holds a patent for an optical communication device, which includes an optical transmitter, optical transmitter-receiver, and an optical transmission system. The patent describes a printed circuit board with components of the optical transmitter-receiver mounted in a split configuration. This design allows for a lower height of the transmitter-receiver while maintaining structural compactness. The overlapping split circuit boards increase the packaging area of the components, enhancing the overall efficiency of the device. Additionally, the design allows for easy repair or replacement of deteriorated parts, improving productivity and reducing production costs. He has 1 patent to his name.

Career Highlights

Hironori Saitoh is currently employed at Opnext Japan, Inc., where he continues to develop cutting-edge optical communication technologies. His work has been instrumental in advancing the capabilities of optical systems, making them more efficient and cost-effective.

Collaborations

Hironori has collaborated with notable colleagues such as Fumitoshi Goto and Raju Kankipati. Their combined expertise has contributed to the success of various projects within the optical communication sector.

Conclusion

Hironori Saitoh's contributions to optical communication technology exemplify the impact of innovative thinking in engineering. His patent and work at Opnext Japan, Inc. highlight his commitment to advancing communication systems.

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]
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