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For the Inventor, By the Inventor

Nara, Japan

Takemi Tokieda

This inventor holds 9 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1981-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takemi Tokieda. Retrieved from https://idiyas.com/inventor/takemi-tokieda

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 44(Granted Patents)


Company Filing History:

goldMedal9 out of 6,961 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 1981-1998

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9 patents (USPTO):Explore Patents
1. 5717077 - Fiber reactive phthalocyanine monoazo compounds having improved dyeing (1998-02-10),
2. 5646274 - Phthalocyanine monoazo compounds and a process for producing the same (1997-07-08),
3. 5356441 - Reactive dye composition and method for dyeing or printing fiber (1994-10-18),
4. 4832698 - Aqueous liquid composition of vinylsulfone type reactive dyes in lithium (1989-05-23),
5. 4482501 - Process for producing aminoaryl-.beta.-sulfatoethylsulfone (1984-11-13),
6. 4482350 - Reactive dye composition for cellulose fiber (1984-11-13),
7. 4384868 - Reactive dye composition and its use for dyeing (1983-05-24),
8. 4346046 - Process for producing aminoaryl-.beta.-sulfatoethylsulfone (1982-08-24),
9. 4257770 - Disazo dye composition (1981-03-24),

Title: The Innovative Mind of Takemi Tokieda

Introduction: Takemi Tokieda, a distinguished inventor hailing from Nara, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takemi Tokieda's latest patents showcase his continuous commitment to pushing the boundaries of technological advancement and problem-solving in various industries.

Career Highlights: Throughout his illustrious career, Takemi Tokieda has demonstrated a remarkable ability to transform innovative ideas into tangible solutions that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Takemi Tokieda has collaborated with leading experts and organizations in the industry, fostering a culture of creativity and excellence that has led to the development of cutting-edge inventions and patents.

Conclusion: In conclusion, Takemi Tokieda's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the world of technology.

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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