Osaka, Japan

Kenichi Yamamoto

This inventor holds 16 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Semiconductor Packaging. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 2000-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Yamamoto. Retrieved from https://idiyas.com/inventor/kenichi-yamamoto-tf4g8b4d

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 43.8


Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 99(Granted Patents)


Location History:

  • Moriguchi, JP (2000 - 2006)
  • Tondabayashi, JP (2006)
  • Osaka, JP (2007 - 2018)

Company Filing History:


Years Active: 2000-2018

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Areas of Expertise:
Inkjet Head
Coating Apparatus
Inductive Component
Semiconductor Device
Electronic Circuit
Capacitor
Mounting Substrate
Circuit Substrate
Card Type Medium
Manufacturing Method
High Bonding Strength
Semiconductor Chip
16 patents (USPTO):Explore Patents

Title: Kenichi Yamamoto: Innovator in Inkjet Technology

Introduction

Kenichi Yamamoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of inkjet technology, holding a total of 16 patents. His innovative designs and inventions have advanced the capabilities of inkjet devices, making them more efficient and effective.

Latest Patents

Yamamoto's latest patents include an inkjet head and a coating apparatus that utilizes a common chamber for distributing ink to respective pressure chambers. This design incorporates resistant walls that generate flow resistance, allowing for the capture of solid ingredients in the ink. By adjusting the heights of these walls, it becomes possible to control the introduction of solid ingredients into the pressure chambers, enabling precise dispensing. Another notable patent is for an inkjet head that features a pressure chamber, diaphragm, piezoelectric element, and a nozzle. This design is complemented by a vibrating mechanism that enhances the flow of ink, resulting in improved performance of the inkjet device.

Career Highlights

Throughout his career, Kenichi Yamamoto has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in inkjet technology.

Collaborations

Yamamoto has collaborated with talented individuals in the field, including Daisuke Suetsugu and Yoshihiko Yagi. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Kenichi Yamamoto's contributions to inkjet technology have established him as a key figure in the industry. His innovative patents and collaborations continue to influence the evolution of inkjet devices, showcasing his dedication to advancing 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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