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Koshigaya, Japan

Motonobu Minagawa

USPTO Granted Patents = 74

Average Co-Inventor Count = 3.3

ph-index = 12

Forward Citations = 501(Granted Patents)

Forward Citations (Not Self Cited) = 470(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kosigaya, JA (1978)
Koshigawa, JP (1979 - 1982)
Kosigaya, JP (1978 - 1983)
Koshigaya Saitama, JP (1984)
Koshigaya City, Saitama, JP (1984)
Kosigaya City, JP (1985)
Koshigaya, JP (1978 - 1989)

Company Filing History:

Argus Chemical Corporation

Adeka Argus Chemical Co., Ltd.

Phoenix Chemical Inc.

4. 1 out of 816

Kyoto University

5. 3 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1978-1989

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Areas of Expertise:

Light Stabilizers

Synthetic Resin Compositions

Polymeric Stabilizers

Phenolic Esters

Alkylidene Compounds

Phosphite Additives

Thermosetting Resins

Deterioration Resistance

Polycarboxylic Acid Esters

Triazine Derivatives

Polyhydric Alcohols

Organophosphonate Stabilizers

74 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4885323 - Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol (1989-12-05),

2. 4820844 - Radiation sensitizer (1989-04-11),

3. 4798836 - Bis-(2,2,6,6-tetramethyl-piperidyl) diimides as light stabilizers for (1989-01-17),

4. 4743688 - Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol (1988-05-10),

5. 4698381 - N,N',N'-tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl) undecane (1987-10-06),

6. 4673701 - Alkylidene bisphenol phosphites and phosphates having (1987-06-16),

7. 4623685 - Thermosetting synthetic resin lacquer compositions of improved light (1986-11-18),

8. 4529760 - Oligomers of 2,2,6,6-tetramethylpiperidinol polycarboxylic acid esters (1985-07-16),

9. 4525506 - Polyhydric alcohol ethers of 2,2,6,6-tetramethyl-4-piperidone ketals and (1985-06-25),

10. 4500663 - Light stabilizing N,N,N-tris(2,2,6,6-tetramethyl-4-piperidone (1985-02-19),

11. 4499220 - Copolymer light stabilizers having at least one 2,2,6,6-tetraalkyl (1985-02-12),

12. 4491643 - Bis(2,2,6,6-tetramethylpiperidyl-1,3,5-triazinyl)-spirodiamines and (1985-01-01),

13. 4477616 - Tetra-(2,2,6,6- (1984-10-16),

14. 4469828 - Alkylthiopropionyl hydrazino triazines and synthetic resin compositions (1984-09-04),

15. 4468488 - Poly(piperidylamine) alkanes and synthetic resin compositions stabilized (1984-08-28),

Title: Inventor Motonobu Minagawa

Introduction: Motonobu Minagawa is a renowned inventor hailing from Koshigaya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Motonobu Minagawa holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the industry, Motonobu Minagawa has worked with leading tech companies to develop cutting-edge products that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Motonobu Minagawa has collaborated with top researchers, engineers, and designers to bring his innovative ideas to life, resulting in successful products that have garnered international acclaim.

Conclusion: Motonobu Minagawa's passion for innovation and his dedication to pushing the boundaries of what is possible have solidified his reputation as a visionary inventor in the tech industry.

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