IDiyas

For the Inventor, By the Inventor

Saitama, Japan

Takashi Sonobe

USPTO Granted Patents = 12

Average Co-Inventor Count = 5.0

ph-index = 11

Forward Citations = 693(Granted Patents)


Location History:

  • Saitama, JP (1982 - 1989)
  • Shizuoka, JP (1987 - 1989)

Company Filing History:

goldMedal12 out of 329 
 
Yamanouchi Pharmaceutical Company Ltd.
 patents

Years Active: 1982-1989

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12 patents (USPTO):Explore Patents
1. 4879119 - Patch (1989-11-07),
2. 4842577 - Plaster structural assembly for iontophoresis (1989-06-27),
3. 4788221 - Pharmaceutical compositions comprising calcitonin and an (1988-11-29),
4. 4765988 - Amosulalol hydrochloride long acting formulations (1988-08-23),
5. 4758437 - Composition for long acting nicardipine preparation and process of (1988-07-19),
6. 4724148 - Amosulalol hydrochloride long acting formulation (1988-02-09),
7. 4690952 - Pharmaceutical compositions for nasal administration comprising (1987-09-01),
8. 4685911 - Patch (1987-08-11),
9. 4673564 - Sustained release pharmaceutical composition of solid medical material (1987-06-16),
10. 4637930 - Transdermal formulation of nicardipine hydrochloride (1987-01-20),
11. 4404183 - Sustained release pharmaceutical composition of solid medical material (1983-09-13),
12. 4343789 - Sustained release pharmaceutical composition of solid medical material (1982-08-10),

Title: Takashi Sonobe: Innovator in Transdermal Drug Delivery Systems

Introduction

Takashi Sonobe is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of transdermal drug delivery systems, holding a total of 12 patents. His innovative work has paved the way for advancements in medical technology and patient care.

Latest Patents

Among his latest patents, Sonobe has developed a patch that boasts excellent transdermal properties. This patch utilizes a suppository base, specifically a triglyceride of a vegetable saturated fatty acid with 12 to 18 carbon atoms, combined with a penetration enhancer. Additionally, he has created a novel plaster structural assembly for iontophoresis. This assembly consists of an electrode layer and a medicament-containing layer, with a water supplying layer positioned between them. A sealing cover is placed on the outside of the electrode layer, enhancing the effectiveness of the iontophoresis method.

Career Highlights

Sonobe's career is marked by his dedication to improving drug delivery methods. His work has been instrumental in developing technologies that enhance the efficacy of medications administered through the skin. His innovative spirit and technical expertise have earned him recognition in the pharmaceutical industry.

Collaborations

Throughout his career, Sonobe has collaborated with notable colleagues, including Masayoshi Aruga and Hiroitsu Kawata. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

In summary, Takashi Sonobe is a distinguished inventor whose work in transdermal drug delivery systems has significantly impacted the pharmaceutical industry. His innovative patents and collaborations continue to inspire advancements in medical technology.

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