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For the Inventor, By the Inventor

Ibaraki, Japan

Hitoshi Murotani

This inventor holds 4 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1994-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Murotani. Retrieved from https://idiyas.com/inventor/hitoshi-murotani

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 90(Granted Patents)


Location History:

  • Tsukuba, JP (1994)
  • Ibaraki, JP (1994 - 1997)
  • Toyonaka, JP (2001)

Company Filing History:

goldMedal4 out of 6,964 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 1994-2001

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4 patents (USPTO):Explore Patents
1. 6231798 - Process for producing multi-layer molded product (2001-05-15),
2. 5601493 - Drive shaft made of fiber reinforced plastics, and method for connecting (1997-02-11),
3. 5369143 - Inorganic fiber having modified surface and its use for reinforcement of (1994-11-29),
4. 5309620 - Method of making a drive shaft made of fiber reinforced plastic with (1994-05-10),

Title: Inventor Hitoshi Murotani

Introduction: Hitoshi Murotani is a renowned inventor based in Ibaraki, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hitoshi Murotani holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: Throughout his career, Hitoshi Murotani has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the industry. His dedication to pushing the boundaries of technology has earned him recognition as a pioneer in his field.

Collaborations: Hitoshi Murotani has collaborated with top companies in Japan and internationally to bring his inventions to the market, fostering a culture of innovation and excellence in the industry.

Conclusion: In conclusion, Hitoshi Murotani's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a prominent figure in the world of inventors, inspiring future generations to continue pushing the boundaries of what is possible.

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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