Minamisatsuma, Japan

Kazutoshi Chijiiwa

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Elm Inc.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutoshi Chijiiwa. Retrieved from https://idiyas.com/inventor/kazutoshi-chijiiwa

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2013

Loading Chart...
Loading Chart...
1 patent (USPTO):Explore Patents

Title: **Innovations by Kazutoshi Chijiiwa: Revolutionizing Optical Disk Restoration**

Introduction

Kazutoshi Chijiiwa, an accomplished inventor hailing from Minamisatsuma, Japan, has made a significant impact in the field of optical disk technology. With a patented innovation aimed at restoring scratched optical disks, Chijiiwa’s work exemplifies the fusion of technical ingenuity and practical application.

Latest Patents

Chijiiwa holds a patent for an "Optical disk restoration method and apparatus." This innovative technology facilitates the effective restoration of scratched optical disks, alleviating the burdensome time and effort typically required by operators. The method utilizes a polishing agent supply pump to drop an appropriate amount of polishing agent onto the disk's readout surface continuously. Concurrently, a polishing water supply pump replenishes moisture lost due to heat, ensuring that the restoration process maintains optimal effectiveness over time. This dual approach allows for high restoration capability while minimizing production costs.

Career Highlights

Kazutoshi Chijiiwa has showcased his expertise while working at Elm Inc., where he has channeled his inventive talent into developing advanced technologies for disk restoration. His unique approach has not only benefited the company but has also contributed to the broader field of optical disk management.

Collaborations

Throughout his career, Chijiiwa has collaborated with notable colleagues, including Takakazu Miyahara and Terumasa Miyahara. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and technical knowledge that has enriched his work and pushed the boundaries of optical disk technology.

Conclusion

Kazutoshi Chijiiwa’s relentless pursuit of innovation, demonstrated through his patent for an optical disk restoration method and apparatus, sets him apart as a leading inventor in his field. Through his work at Elm Inc. and collaborations with esteemed colleagues, Chijiiwa continues to pave the way for advancements in optical disk recovery, illustrating the vital role inventors play in technological progress.

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…