Tokyo, Japan

Kazuhiko Hamada

This inventor holds 2 USPTO granted patents. Top assignees: Nec Corporation, Sega Enterprises, Ltd.. Active years: 1998-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Hamada. Retrieved from https://idiyas.com/inventor/kazuhiko-hamada-s4baewa7

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 286(Granted Patents)


Company Filing History:


Years Active: 1998-2003

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2 patents (USPTO):Explore Patents

Title: Kazuhiko Hamada: Innovator in Voice Recognition and Machine Translation

Introduction

Kazuhiko Hamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of voice recognition and machine translation. With a total of 2 patents, his work has influenced various technological advancements.

Latest Patents

Hamada's latest patents include a voice recognizer and a machine translation device. The voice recognition device is designed as a peripheral for game machines, utilizing a voice input device and a recognition section that compares voice signals with predefined dictionaries. This innovation generates control signals based on the recognition results, enhancing the gaming experience. The device features both a non-specific speaker voice recognition dictionary and a specific speaker dictionary defined by the player. His machine translation device aids operators in producing desired translations by allowing them to make revisions throughout the translation process. It processes text input, conducts morphological analysis, and refers to a dictionary/grammar section to facilitate accurate translations.

Career Highlights

Throughout his career, Kazuhiko Hamada has worked with notable companies such as NEC Corporation and Sega Enterprises, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Hamada has collaborated with talented individuals in the industry, including Takuya Nakajima and Shinichi Doi. Their collective efforts have further advanced the projects they have worked on together.

Conclusion

Kazuhiko Hamada's contributions to voice recognition and machine translation demonstrate his innovative spirit and dedication to technology. His patents reflect a commitment to enhancing user experiences in gaming and translation.

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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