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For the Inventor, By the Inventor

Ichiharashi, Japan

Masami Tachibana

This inventor holds 14 USPTO granted patents. Top assignee: Chisso Corporation. Active years: 1981-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Tachibana. Retrieved from https://idiyas.com/inventor/masami-tachibana

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 158(Granted Patents)


Location History:

  • Ichihara, JP (1988)
  • Ichiharashi, JP (1981 - 1992)
  • Chibaken, JP (1984 - 2001)

Company Filing History:

goldMedal14 out of 1,109 
 
Chisso Corporation
 patents

Years Active: 1981-2001

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14 patents (USPTO):Explore Patents
1. 6268443 - Process for producing a solid catalyst component for olefin polymerization and a process for producing an olefin polymer (2001-07-31),
2. 6020279 - Process for producing a solid catalyst component for olefin (2000-02-01),
3. 5122490 - Catalyst component for olefin polymerization (1992-06-16),
4. 5100849 - Process for producing a catalyst for olefin polymerization (1992-03-31),
5. 5084429 - Catalysts for polymerization of olefins (1992-01-28),
6. 4724225 - Solid catalyst component for .alpha.-olefin polymerization and process (1988-02-09),
7. 4603184 - Process for producing alpha-olefin polymers (1986-07-29),
8. 4591577 - Solid catalyst component for alpha-olefin polymerization and process for (1986-05-27),
9. 4460757 - Process for producing .alpha.-olefin polymers (1984-07-17),
10. 4387198 - Process for producing .alpha.-olefin polymers (1983-06-07),
11. 4363901 - Process for producing .alpha.-olefin polymers (1982-12-14),
12. 4321345 - Method for producing .alpha.-olefin polymers (1982-03-23),
13. 4304891 - Process for producing .alpha.-olefin polymers (1981-12-08),
14. 4287328 - Method for producing .alpha.-olefin polymers (1981-09-01),

Title: The Innovative Contributions of Masami Tachibana

Introduction

Masami Tachibana is a prominent inventor based in Ichiharashi, Japan. With a remarkable portfolio of 14 patents, Tachibana has made significant contributions to the field of olefin polymerization. His work has not only advanced the technology but also improved the efficiency and effectiveness of the processes involved.

Latest Patents

Among his latest patents are the "Process for producing a solid catalyst component for olefin polymerization" and "A process for producing an olefin." These innovations focus on creating a solid catalyst component that exhibits superior shatter resistance and a narrow particle size distribution. Such advancements are crucial for enhancing the performance of olefin polymerization processes.

Career Highlights

Masami Tachibana is associated with Chisso Corporation, a company known for its commitment to innovation and quality in chemical manufacturing. His work at Chisso has allowed him to explore and develop new methodologies that have a lasting impact on the industry.

Collaborations

Throughout his career, Tachibana has collaborated with notable colleagues, including Akihiro Sato and Toshihiro Uwai. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Masami Tachibana's contributions to the field of olefin polymerization exemplify the spirit of innovation. His patents

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]
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