Yasushi Tohi

This inventor holds 32 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 16 EPO patents, primarily in Olefin Polymerization. Top assignees: Mitsui Chemicals, Inc., Prime Polymer Co., Ltd., Mitsu Chemicals, Inc.. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Tohi. Retrieved from https://idiyas.com/inventor/yasushi-tohi

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

USPTO Granted Patents = 32 (Patent Applications = 2)

% Patents Active = 87.5

CIPO Patents = 1

EPO Patents = 16 (Patent Applications = 12)

Average Co-Inventor Count = 5.6

ph-index = 12

Forward Citations = 488(Granted Patents)

Location History:

Kuga-gun, JP (1999 - 2001)
Waki-cho, JP (2001)
Yamaguchi, JP (2001 - 2008)
Sodegaura, JP (2006 - 2011)
Otake, JP (2011 - 2014)
Ichihara, JP (2010 - 2016)
Kawasaki, JP (2016 - 2019)

Company Filing History:

31 out of 1,816

Mitsui Chemicals, Inc.

patents

2 out of 52

Prime Polymer Co., Ltd.

patents

1 out of 6

Mitsu Chemicals, Inc.

patents

where one patent can have more than one assignee

Years Active: 1999-2019

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Areas of Expertise:

Olefin Polymerization

Metallocene Catalyst

Polypropylene Composition

Ethylene Polymer

Catalyst Component

Thermoplastic Polymer

Chemical Equipment

Automotive Part

Polyolefin

Syndiotactic Polymer

Lubricating Oil

Crosslinked Compound

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10435494 - Ethylene/α-olefin/non-conjugated polyene copolymer, and production process and use thereof (2019-10-08),

2. 10131726 - Ethylene/α-olefin/non-conjugated polyene copolymer, and production process and use thereof (2018-11-20),

3. 9382356 - Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those (2016-07-05),

4. 9340628 - Process for producing olefin polymer (2016-05-17),

5. 8802779 - Propylene-based polymer composition, use thereof, and method for producing thermoplastic polymer composition (2014-08-12),

6. 8785574 - Bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst (2014-07-22),

7. 8604140 - Method for preventing fouling in chemical equipment and antifouling agent (2013-12-10),

8. 8445609 - Method for producing olefin polymer (2013-05-21),

9. 8129489 - Ethylene polymer and use thereof (2012-03-06),

10. RE42957 - Process for producing olefin polymers (2011-11-21),

11. 8017705 - Process for production of syndiotactic propylene polymer (2011-09-13),

12. 7879960 - Process for producing propylene polymer (2011-02-01),

13. 7847040 - α-olefin-based polymer composition, molded product formed from the composition, and novel polymer (2010-12-07),

14. 7795194 - Synthetic lubricating oil and lubricating oil composition (2010-09-14),

15. 7741419 - Process for producing olefin polymers (2010-06-22),

Title: The Innovative Journey of Inventor Yasushi Tohi

Introduction: Yasushi Tohi is a visionary inventor hailing from Sodegaura, Japan. With a passion for creating groundbreaking solutions, he has made significant contributions to the field of technology through his inventive spirit and dedication.

Latest Patents: Yasushi Tohi holds several patents in the field of robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of innovation. His recent patents focus on enhancing automation processes in manufacturing industries, revolutionizing the way tasks are performed.

Career Highlights: Throughout his illustrious career, Yasushi Tohi has worked with leading tech companies in Japan, spearheading research and development projects that have led to cutting-edge inventions. His expertise in robotics has been instrumental in developing advanced systems that improve efficiency and productivity.

Collaborations: Yasushi Tohi has collaborated with top research institutions and universities in Japan to further his innovative projects. By working closely with experts in the field, he has been able to leverage their knowledge and resources to bring his ideas to life.

Conclusion: Yasushi Tohi's relentless pursuit of innovation and his unwavering commitment to excellence have solidified his reputation as a pioneering inventor in the tech industry. His groundbreaking work continues to inspire future generations of inventors to push the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.