Yoichi Nagasaki

This inventor holds 9 USPTO granted patents. Top assignees: Yamaha Corporation, Nippon Gakki Seizo Kabushiki Kaisha. Active years: 1988-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Nagasaki. Retrieved from https://idiyas.com/inventor/yoichi-nagasaki

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

Calculating rank

USPTO Granted Patents = 9

% Patents Active = 55.6

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 545(Granted Patents)

Location History:

Shizuoka-ken, JP (2004)
Hamamatsu, JP (1988 - 2007)

Company Filing History:

Nippon Gakki Seizo Kabushiki Kaisha

patents

Years Active: 1988-2007

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7252760 - Waste liquid processing method and waste liquid processing apparatus using the same (2007-08-07),

2. 6989343 - Granular photocatalytic material, functional restoration method therefor, and apparatus for decomposing and removing toxic organic matter using the same (2006-01-24),

3. 6914031 - Photocatalyst granules (2005-07-05),

4. 6814875 - Method and device for treating waste liquid, solvent separator, and cleaning device using thereof (2004-11-09),

5. 6471874 - Effluent treating method, an effluent treating apparatus, and a cleaning apparatus using the same (2002-10-29),

6. 4884812 - Golf club head (1989-12-05),

7. 4798383 - Golf club head (1989-01-17),

8. 4792139 - Golf club head (1988-12-20),

9. 4740345 - Method for producing an iron golf club head (1988-04-26),

Title: Yoichi Nagasaki: Innovator in Waste Liquid Processing and Photocatalytic Materials

Introduction

Yoichi Nagasaki is a prominent inventor based in Hamamatsu, Japan. He holds a total of 9 patents that showcase his innovative contributions to waste liquid processing and photocatalytic materials. His work has significantly impacted environmental technology and waste management.

Latest Patents

Nagasaki's latest patents include a waste liquid processing method and a waste liquid processing apparatus. The waste liquid processing method involves a solvent separation process to extract chlorine-based organic solvents from waste liquids. It also includes a first vaporization process, a collection process for non-solvent substances, a second vaporization process, and a photo-oxidative decomposition process to break down harmful gases. Additionally, he has developed a granular photocatalytic material that is produced by compressing a photocatalyst mixture. This material is designed to decompose and remove toxic organic matter effectively.

Career Highlights

Throughout his career, Yoichi Nagasaki has worked with notable companies such as Yamaha Corporation and Nippon Gakki Seizo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing innovative solutions for environmental challenges.

Collaborations

Nagasaki has collaborated with several professionals in his field, including Kunimasa Muroi and Jun Yamamoto. These collaborations have fostered advancements in his research and development efforts.

Conclusion

Yoichi Nagasaki's contributions to waste liquid processing and photocatalytic materials demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of complex processes and a dedication to improving waste management technologies.

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]