Katsuyuki Wada

This inventor holds 51 USPTO granted patents and 3 published patent applications and 31 EPO patents, primarily in Water Absorbent Resins (CPC class B01J). Top assignee: Nippon Shokubai Co., Ltd.. Active years: 1995-2022.

USPTO Granted Patents = 51 (Patent Applications = 3)

% Patents Active = 94.1

EPO Patents = 31 (Patent Applications = 11)

Average Co-Inventor Count = 4.0

ph-index = 15

Forward Citations = 661(Granted Patents)

Forward Citations (Not Self Cited) = 548(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Osaka, JP (1995)
Hyogo, JP (1996 - 2017)
Himeji, JP (1998 - 2022)

Company Filing History:

51 out of 1,335

Nippon Shokubai Co., Ltd.

patents

Years Active: 1995-2022

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Areas of Expertise:

Water Absorbent Resin

Polyacrylic Acid

Production Process

Water Absorbing Agent

Particulate Agent

Absorbent Composition

Crosslinked Resin

Hydrophilic Resin

Sanitary Materials

Absorptive Article

Storage Method

Manufacturing Method

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11459431 - Method for producing polyacrylic acid (salt)-based water absorbent resin (2022-10-04),

2. 10525445 - Particulate water absorbing agent and water absorbent article (2020-01-07),

3. 10363339 - Water absorbent agent composition and method for producing same, as well as storage and stocking method for same (2019-07-30),

4. 10196500 - Particulate water absorbing agent and process for producing same (2019-02-05),

5. 10189009 - Particulate water absorbing agent and method for manufacturing same (2019-01-29),

6. 9976001 - Process for producing water-absorbing resin powder (2018-05-22),

7. 9796853 - Water-absorbent resin composition and method for producing thereof, and absorbent material and absorbent product using thereof (2017-10-24),

8. 9775927 - Particulate water absorbent and process for production thereof (2017-10-03),

9. 9669386 - Particulate water-absorbing agent and production method for the same (2017-06-06),

10. 9308290 - Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom (2016-04-12),

11. 9180220 - Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent (2015-11-10),

12. 9138505 - Polyacrylic acid (salt)-type water absorbent resin and method for producing of same (2015-09-22),

13. 9115235 - Water absorbing agent and production method thereof (2015-08-25),

14. 9044525 - Polyacrylic acid (salt)-based water absorbent resin powder and method for producing the same (2015-06-02),

15. 8952116 - Particulate water absorbent and process for production thereof (2015-02-10),

Title: Inventor Katsuyuki Wada

Introduction: Katsuyuki Wada is a renowned inventor hailing from Himeji, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Katsuyuki Wada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Wada has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized various industries. His dedication to pushing the boundaries of what is possible has earned him recognition as a pioneer in the field of innovation.

Collaborations: Katsuyuki Wada has collaborated with top companies and inventors from around the world, fostering a culture of creativity and excellence in all his projects. His ability to work seamlessly in multidisciplinary teams has led to the creation of impactful inventions that have changed the way we live and work.

Conclusion: In conclusion, Katsuyuki Wada's passion for innovation, coupled with his technical expertise and collaborative spirit, continues to inspire the next generation of inventors and shape the future of technology.