Hiromitsu Iwata

This inventor holds 8 USPTO granted patents. Top assignees: Suntory Limited, Nippon Soda Co., Ltd.. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromitsu Iwata. Retrieved from https://idiyas.com/inventor/hiromitsu-iwata

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 33(Granted Patents)

Location History:

Mishima, JP (1991)
Osaka, JP (1991 - 1997)
Takatsuki, JP (1991 - 1999)

Company Filing History:

Nippon Soda Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1991-1999

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5885981 - Antibacterial penem esters derivatives (1999-03-23),

2. 5830889 - Antibacterial penem esters derivatives (1998-11-03),

3. 5703068 - Penem compounds (1997-12-30),

4. 5506225 - Antibacterial penem compounds (1996-04-09),

5. 5116832 - Penem derivatives production and use thereof (1992-05-26),

6. 5026844 - Process for the preparation of 4-acyloxy-2-azetidinone derivatives (1991-06-25),

7. 4997829 - Penem compounds, and use thereof (1991-03-05),

8. 4985575 - Process for preparing optically active tetrahydro-2-furoic acid (1991-01-15),

Title: Hiromitsu Iwata: Innovator in Antibiotic Development

Introduction

Hiromitsu Iwata is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of antibiotic research, holding a total of 8 patents. His work focuses on developing innovative antibacterial compounds that have the potential to improve healthcare outcomes.

Latest Patents

One of Hiromitsu Iwata's latest patents involves antibacterial penem esters derivatives. These antibiotic penem compounds are represented by a specific formula, wherein R represents a group of a general formula that includes various alkyl and aryl groups. The patent also describes antibiotic compositions suitable for oral administration, showcasing his commitment to advancing medical treatments.

Career Highlights

Throughout his career, Hiromitsu Iwata has worked with prominent companies such as Suntory Limited and Nippon Soda Co., Ltd. His experience in these organizations has allowed him to refine his expertise in pharmaceutical innovations and contribute to the development of effective antibiotic solutions.

Collaborations

Hiromitsu Iwata has collaborated with esteemed colleagues, including Masaji Ishiguro and Takashi Nakatsuka. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in antibiotic research.

Conclusion

Hiromitsu Iwata's contributions to antibiotic development through his patents and collaborations highlight his role as an influential inventor in the pharmaceutical industry. His work continues to pave the way for innovative solutions in healthcare.

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]