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For the Inventor, By the Inventor

Machida, Japan

Takehiro Ogasa

USPTO Granted Patents = 12

Average Co-Inventor Count = 5.8

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Machida, JP (1981 - 1988)
  • Osaka, JP (1994)
  • Sakai, JP (1996 - 2001)

Company Filing History:

goldMedal12 out of 730 
 
Kyowa Hakko Kogyo Co., Ltd.
 patents

Years Active: 1981-2001

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12 patents (USPTO):Explore Patents
1. 6197998 - Process for producing N-glycyltyrosine and its crystal structure (2001-03-06),
2. 5756823 - Glutathione monoester sulfonate (1998-05-26),
3. 5585488 - Process for producing indolocarbazole derivatives (1996-12-17),
4. 5344938 - Indole 3-carboxylic acid derivatives (1994-09-06),
5. 4760060 - 3-heteroaralkylthio carbacephem compounds and antibacterial (1988-07-26),
6. 4755596 - Optically active carbacephems (1988-07-05),
7. 4663450 - Optically active cephalosporin analogs (1987-05-05),
8. 4640919 - 3-substituted carbacepem compounds having antibacterial effect (1987-02-03),
9. 4332896 - Process for producing cephalosporin analogs (1982-06-01),
10. 4316958 - Process for producing optically active cephalosporin analogs (1982-02-23),
11. 4302540 - Process of producing optically active cephalosporin analogs by enzyme (1981-11-24),
12. 4291164 - Cephalosporin analogs and methods for production thereof (1981-09-22),

Title: Takehiro Ogasa: Pioneer in Chemical Innovation

Introduction

Takehiro Ogasa, an inventive mind hailing from Machida, Japan, has made significant strides in the field of chemistry. With an impressive portfolio of 12 patents, he has contributed innovative solutions that enhance the production of vital chemical compounds.

Latest Patents

Takehiro Ogasa's latest patents demonstrate his expertise in the synthesis of important chemical substances. One noteworthy invention is a process for producing N-glycyltyrosine, which ensures high purity and efficiency in its production. Additionally, he has developed a formula for glutathione monoester sulfonate, which features a stabilized structure and facilitates high yields through a simplified production process.

Career Highlights

Ogasa's dedication to his craft is reflected in his role at Kyowa Hakko Kogyo Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His innovative approaches to chemical production have not only enhanced the company's portfolio but have also positioned them as leaders in the industry.

Collaborations

Throughout his career, Takehiro Ogasa has collaborated with esteemed colleagues, including Tadashi Hirata and Yukio Hashimoto. These partnerships have fostered a dynamic environment for sharing ideas and enhancing the development of groundbreaking technologies.

Conclusion

Takehiro Ogasa stands out as a prominent inventor whose contributions to the field of chemistry are both impactful and essential. His commitment to innovation continues to drive advancements in the industry, making him a key figure in the realm of chemical inventions.

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