Hiroshi Imanaka

This inventor holds 33 USPTO granted patents, primarily in Peptide Chemistry. Top assignee: Fujisawa Pharmaceutical Company, Ltd.. Active years: 1978-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Imanaka. Retrieved from https://idiyas.com/inventor/hiroshi-imanaka

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

USPTO Granted Patents = 33

% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 7

Forward Citations = 129(Granted Patents)

Location History:

Osaka, JA (1978)
Ikeda, JP (1981)
Mishima, JP (1979 - 1987)
Osaka, JP (1978 - 1989)

Company Filing History:

33 out of 940

Fujisawa Pharmaceutical Company, Ltd.

patents

Years Active: 1978-1989

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Areas of Expertise:

Nitro Compounds

Peptide

Furanone Derivatives

Antitumor Agent

N-Acyl Peptide

1,4-Napthoquinone

Antibacterial Composition

Antibiotic Production

Oxazole Derivatives

Streptomyces Strains

Tetrahydrofurnancarboxylic Acid

Nocardicin

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4863926 - Nitro aliphatic compounds, process for preparation thereof and use (1989-09-05),

2. 4801580 - Peptide, process for preparation thereof and use thereof (1989-01-31),

3. 4797417 - Furanone derivatives, process for preparation thereof and use thereof (1989-01-10),

4. 4782088 - Nitro aliphatic compounds and use thereof (1988-11-01),

5. 4778804 - Nitro aliphatic compounds, process for preparation thereof and use (1988-10-18),

6. 4767768 - Nitro aliphatic compounds, process for preparation thereof and use (1988-08-30),

7. 4749691 - Peptide, process for preparation thereof and use thereof (1988-06-07),

8. 4725582 - Peptide, process for preparation thereof and use thereof (1988-02-16),

9. 4680178 - Antitumor agent comprising FR-900216 (1987-07-14),

10. 4666890 - Peptide, process for preparation thereof and use thereof (1987-05-19),

11. 4643990 - N-acyl peptide, processes for their preparation and pharmaceutical (1987-02-17),

12. 4585789 - New furanone derivatives, process for preparation thereof and use thereof (1986-04-29),

13. 4539155 - New peptide, process for preparation thereof and use thereof (1985-09-03),

14. 4530845 - 1,4-Napthoquinone derivatives and use thereof (1985-07-23),

15. 4517299 - Acetylesterases (1985-05-14),

Title: The Innovative Journey of Hiroshi Imanaka

Introduction: Hiroshi Imanaka is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroshi Imanaka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hiroshi Imanaka has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

Collaborations: Throughout his career, Hiroshi Imanaka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange that has been instrumental in his success as an inventor.

Conclusion: Hiroshi Imanaka's relentless pursuit of innovation and his passion for creating technology that makes a positive impact on society have solidified his reputation as a visionary inventor in the global tech community.

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]