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For the Inventor, By the Inventor

Chiba, Japan

Toshiyasu Mase

USPTO Granted Patents = 23

Average Co-Inventor Count = 4.3

ph-index = 8

Forward Citations = 286(Granted Patents)


Location History:

  • Tokyo, JA (1976 - 1977)
  • Tokyo, JP (1979)
  • Nijusseikigaoka, Matsudo-shi, Chiba, JP (1990)
  • Matsudo-shi, Chiba, JP (1992)
  • Chiba, JP (1984 - 1995)
  • Matsudo, JP (1996 - 1997)

Company Filing History:

goldMedal20 out of 329 
 
Yamanouchi Pharmaceutical Company Ltd.
 patents
silverMedal3 out of 832,680 
Other
 patents

Years Active: 1976-1997

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23 patents (USPTO):Explore Patents
1. 5633288 - Tri (lower alkoxy) benzene derivatives (1997-05-27),
2. 5498635 - Tri(lower alkoxy) benzene derivatives (1996-03-12),
3. 5401775 - Tri(lower alkoxy)benzene derivatives (1995-03-28),
4. 5180730 - Heterocyclic compounds (1993-01-19),
5. 5177215 - Heterocyclic compounds and pharmaceutical use thereof (1993-01-05),
6. 5162318 - Benzimidazolinone derivatives (1992-11-10),
7. 5144035 - N-substituted piperizine derivatives (1992-09-01),
8. 5140046 - Phenylene derivatives, compositions and use (1992-08-18),
9. 5116853 - Phenylene derivatives (1992-05-26),
10. 4994479 - Phenylene derivatives and anti-allergic use thereof (1991-02-19),
11. 4987132 - Saturated heterocyclic carboxamide derivatives (1991-01-22),
12. 4948795 - Pyridylthiazolidine carboxamide derivatives and their intermediates and (1990-08-14),
13. 4933348 - Heterocyclic compounds (1990-06-12),
14. 4908368 - Pyrimidine compounds as antagonists of SRS-A (1990-03-13),
15. 4855310 - Thiadiazole compounds as antagonists of SRS-A (1989-08-08),

Title: The Innovative Mind of Toshiyasu Mase

Introduction: Toshiyasu Mase, based in Chiba, Japan, is a prolific inventor known for his significant contributions to the field of chemistry. With a commendable total of 23 patents to his name, Mase has established a reputation as a diligent innovator in developing chemical compounds.

Latest Patents: Among his latest inventions are the tri(lower alkoxy)benzene derivatives. This invention pertains to a tri(lower alkoxy)benzene derivative characterized by a specific general formula, which includes its salt, optical isomer, or solvate. In this formula, R¹, R², and R³ can be identical or different, with each representing a lower alkyl group. This innovative compound holds potential applications in various chemical processes and is a testament to Mase's expertise.

Career Highlights: Throughout his career, Toshiyasu Mase has made significant strides in the pharmaceutical sector, working for Yamanouchi Pharmaceutical Company Ltd. His time at this prominent company reflects his dedication to advancing chemical science and developing beneficial medicinal products that contribute to healthcare.

Collaborations: In his journey as an inventor, Mase has collaborated with notable colleagues such as Kiyoshi Murase and Hiromu Hara. These collaborations have no doubt enhanced the innovative processes behind his patents and contributed to the success of their projects.

Conclusion: Toshiyasu Mase exemplifies the spirit of innovation through his extensive work in chemistry and patent development. With his impressive portfolio of patents, he continues to influence the industry, showcasing the impact that a dedicated inventor can make in advancing technology and science.

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