Yamatokoriyama, Japan

Khoki Fukumoto

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Telegraph and Telephone Public Corporation, Sharp Kabushiki Kaisha Corporation. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Khoki Fukumoto. Retrieved from https://idiyas.com/inventor/khoki-fukumoto

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: **Khoki Fukumoto: Innovator in Ink Jet Printing Technology**

Introduction

Khoki Fukumoto, an inventor hailing from Yamatokoriyama, Japan, has made significant contributions to the field of printing technology with his innovative designs. With one patent to his name, Fukumoto’s work exemplifies the ingenuity and creativity needed to advance the capabilities of modern inkjet printers.

Latest Patents

Fukumoto’s patent is titled "Printer head assembly for an ink jet system printer of the charge." This innovative design features a nozzle for issuing ink liquid, a vibrator for exciting the nozzle to emit ink droplets at a specific frequency, and a charging electrode that charges the ink droplets according to print information. These components are strategically arranged within a cylinder-shaped housing, ensuring efficient functionality. One end of the housing is capped with a wall featuring a central opening through which charged ink droplets are propelled. Additionally, a fixing plate is securely attached to the opposite end of the housing, ensuring the nozzle, vibrator, and charging electrode remain tightly in place.

Career Highlights

Throughout his career, Khoki Fukumoto has been associated with notable organizations, including Nippon Telegraph and Telephone Public Corporation and Sharp Corporation. His roles at these companies have allowed him to work at the forefront of communications and technology, ultimately culminating in his patented creation that enhances printing efficiency and accuracy.

Collaborations

Fukumoto's journey as an inventor has been marked by collaborations with esteemed colleagues. Among them are Kiyoshi Sugiyama and Masaharu Matsuba, both of whom have contributed to the advancement of technology in their respective fields. Their joint efforts have helped foster a rich environment for innovation, leading to impactful developments in printing technology.

Conclusion

Khoki Fukumoto's contributions to the inkjet printing industry highlight the importance of innovation in the technology sector. Through his patent and collaborations with prominent industry figures, he has made strides that not only enhance printing technology but also inspire future inventors. As a pioneer in his field, Fukumoto's work will continue to influence advancements in printing systems for years to come.

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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