Isao Yokomichi

This inventor holds 32 USPTO granted patents, primarily in Trifluoromethyl Compounds. Top assignees: Ishihara Sangyo Kaisha, Ltd., Nissan Chemical Industries Limited. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Yokomichi. Retrieved from https://idiyas.com/inventor/isao-yokomichi

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

USPTO Granted Patents = 32

% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 9

Forward Citations = 236(Granted Patents)

Location History:

Kusatsu, JA (1976 - 1978)
Kusatsu, JP (1978 - 1982)
Shiga, JP (1985)
Moriyama, JP (1980 - 1986)

Company Filing History:

32 out of 394

Ishihara Sangyo Kaisha, Ltd.

patents

1 out of 1,235

Nissan Chemical Industries Limited

patents

where one patent can have more than one assignee

Years Active: 1976-1986

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Areas of Expertise:

Trifluoromethylpyridines

Herbicidal Compounds

Pyridine Derivatives

Phenoxybutyltriazole

Chlorobenzene

Bromine Recovery

Agricultural Fungicides

Synthesis Processes

Chloro Compounds

Carbamate

Diphenyl Ethers

Malonic Acids

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4563529 - Process for producing trifluoromethylpyridines (1986-01-07),

2. 4546191 - Trifluoromethyl-2-pyridinone or pyridinthione compounds and process for (1985-10-08),

3. 4420618 - Process for producing 5-chloro-.beta.-trifluoromethylpyridines (1983-12-13),

4. 4417055 - Process for producing a .beta.-trifluoromethylpyridine (1983-11-22),

5. 4399143 - Phenoxybutyltriazole compound, agricultural and horticultural fungicidal (1983-08-16),

6. 4380670 - Process for producing 1,3,5-triaminobenzene (1983-04-19),

7. 4368340 - Process for producing 1,3,5-trichlorobenzene (1983-01-11),

8. 4367336 - 2-Substituted-5-trifluoromethylpyridines and process for producing the (1983-01-04),

9. 4349681 - 2-Amino-3-chloro-5-trifluoromethylpyridine (1982-09-14),

10. 4347390 - Process for producing 1-bromo-3,5-dichlorobenzene (1982-08-31),

11. 4332961 - Herbicidal compound, herbicidal composition containing the same, and (1982-06-01),

12. 4324665 - Process for recovering bromine from waste liquid (1982-04-13),

13. 4314069 - Herbicidal compound, herbicidal composition containing the same, and (1982-02-02),

14. 4309562 - Herbicidal compound, herbicidal composition containing the same, and (1982-01-05),

15. 4288599 - Process for producing pyridine derivatives having a trifluoromethyl (1981-09-08),

Title: The Innovative Journey of Isao Yokomichi

Introduction: Isao Yokomichi, a visionary inventor hailing from Moriyama, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Yokomichi's latest patents showcase his commitment to pushing the boundaries of innovation in areas such as robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Isao Yokomichi has established himself as a pioneer in the tech industry, with a keen focus on developing cutting-edge solutions that address real-world challenges.

Collaborations: Throughout his career, Yokomichi has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life and make a lasting impact on society.

Conclusion: Isao Yokomichi's relentless pursuit of innovation and his passion for creating technologies that shape the future make him a true trailblazer in the world of inventors. His work continues to inspire the next generation of innovators to think big and push 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]