Wakayama, Japan

Kohji Seki

This inventor holds 2 USPTO granted patents. Top assignee: Noritsu Koki Co., Ltd.. Active years: 1997-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohji Seki. Retrieved from https://idiyas.com/inventor/kohji-seki-gl7cd0dn

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 = 2.7

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1997-2000

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Kohji Seki: Innovator in Photographic Film Processing

Introduction

Kohji Seki, an accomplished inventor based in Wakayama, Japan, has made significant contributions to the field of photographic technology. With two patents to his name, Seki has focused on enhancing the efficiency and effectiveness of photographic film processing.

Latest Patents

His latest inventions include a Photographic Film Processing Apparatus, designed for processing long developed films formed by joining multiple photographic films with a splicing material. This apparatus features a first transport device that transports the long developed film and incorporates a mechanism for detecting the splicing material to enable precise cutting. The main cutter efficiently divides the long film into shorter segments, facilitating an improved exposing process. Additionally, Seki has developed a Film Transporting Apparatus for a film processing system, which incorporates a pair of pivotably connected frame members and a transport mechanism that operates when these frames are closed. The apparatus is equipped with an optical sensor to detect film information, showcasing Seki's focus on innovation in film transport technology.

Career Highlights

Kohji Seki has had a notable career, having worked with reputable companies such as Noritsu Koki Co., Ltd. and Noritsu Koko Co., Ltd. These roles provided him with the platform to refine his inventions and contribute to advancements in photographic processing technologies.

Collaborations

Throughout his career, Seki has collaborated with talented professionals like Keiji Hashizume and Junichi Owaki. These partnerships have undoubtedly enriched his work, allowing for the exchange of ideas and fostering innovation in the field of photographic technologies.

Conclusion

Kohji Seki stands out as a key figure in the realm of photographic film processing, with his innovative solutions pushing the boundaries of what is possible in film technology. His contributions not only enhance the processing of photographic films but also signify the importance of collaboration and perseverance in the journey of invention.

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…