Gunma, Japan

Kazuo Iwata

This inventor holds 4 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1989-1991.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Ojimamachi, JP (1989)
  • Gunma, JP (1989 - 1991)

Company Filing History:


Years Active: 1989-1991

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4 patents (USPTO):Explore Patents

Title: Kazuo Iwata: Innovator in Optical Technology

Introduction

Kazuo Iwata is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His innovative designs have advanced the capabilities of optical devices, making them more efficient and effective.

Latest Patents

Iwata's latest patents include an optical collimator and an optical head apparatus. The optical collimator features a unique design with a collimator lens divided into front and rear components. An inclined transparent parallel plate is positioned between these lenses, effectively minimizing comatic aberration and allowing for a more compact collimator. The optical head apparatus addresses challenges in data storage media by incorporating a light beam treating means. This innovation prevents re-incident light beams from interfering with the data writing and reading process, enhancing the precision of optical data management.

Career Highlights

Kazuo Iwata is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and technology sector. His work has been instrumental in developing advanced optical systems that are widely used in various applications.

Collaborations

Iwata has collaborated with esteemed colleagues such as Shinsuke Shikama and Eiichi Toide. Their combined expertise has contributed to the successful development of innovative optical technologies.

Conclusion

Kazuo Iwata's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in optical devices, showcasing the importance of innovation in technology.

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]
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