Masayoshi Handa

This inventor holds 15 USPTO granted patents and 12 published patent applications, plus 3 CIPO patents and 21 EPO patents. Top assignee: Sumitomo Seika Chemicals Co., Ltd.. Active years: 2010-2017.

USPTO Granted Patents = 15 (Patent Applications = 12)

% Patents Active = 93.3

CIPO Patents = 3

EPO Patents = 21 (Patent Applications = 21)

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 32(Granted Patents)

Company Filing History:

15 out of 302

Sumitomo Seika Chemicals Co., Ltd.

patents

Years Active: 2010-2017

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9605094 - Method for producing water absorbent resin particles (2017-03-28),

2. 9320660 - Process for production of water-absorbing resin particles, water-absorbing resin particles, water-stopping material, and absorbent article (2016-04-26),

3. 9273156 - Method for producing water-absorbent resin (2016-03-01),

4. 9233519 - Water-absorbent sheet structure (2016-01-12),

5. 9199218 - Water absorbing resin particles, method for manufacturing water absorbing resin particles, absorption body, absorptive article, and water-sealing material (2015-12-01),

6. 9138722 - Method for producing water-absorbent resin particles (2015-09-22),

7. 9061269 - Method for producing water-absorbent resin (2015-06-23),

8. 8981176 - Water-absorbing resin compound (2015-03-17),

9. 8969497 - Method for producing water-absorbent resin, and water-absorbent resin obtained by same (2015-03-03),

10. 8802918 - Water-absorbent sheet composition (2014-08-12),

11. 8378033 - Process for production of water-absorbable resin particle, and water-absorbable resin particle produced by the process (2013-02-19),

12. 8198376 - Process for production of water-absorbable resin (2012-06-12),

13. 8003210 - Process for producing water-absorbing resin particles, water-absorbing resin particles made by the process, and absorbent materials and absorbent articles made by using the particles (2011-08-23),

14. 7868075 - Water-absorbing resin composition (2011-01-11),

15. 7737231 - Process for producing water-absorbing resin (2010-06-15),

Title: Masayoshi Handa - Innovative Inventor from Himeji

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

Latest Patents: Masayoshi Handa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancements.

Career Highlights: With a career spanning over two decades, Masayoshi Handa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant breakthroughs in various industries.

Collaborations: Throughout his career, Masayoshi Handa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masayoshi Handa's relentless passion for innovation and his commitment to creating a sustainable future through technology make him a true pioneer in the world of inventors.