Tokyo, Japan

Atsushi Tanaka

USPTO Granted Patents = 80 

 

Average Co-Inventor Count = 2.6

ph-index = 15

Forward Citations = 598(Granted Patents)

Forward Citations (Not Self Cited) = 566(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Utsunomiya, JP (1986)
  • Kamakura, JP (1979 - 1988)
  • Amagasaki, JP (1994 - 2000)
  • Yamagata, JP (2004 - 2006)
  • Kokubunji, JP (1996 - 2008)
  • Nagasaki-ken, JP (2014)
  • Saitama, JP (2004 - 2016)
  • Tokyo, JP (1992 - 2024)

Company Filing History:

goldMedal32 out of 42,508 
 
Hitachi, Ltd.
 patents
silverMedal14 out of 2,145 
 
Japan Aviation Electronics Industry, Limited
 patents
bronzeMedal7 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
47 out of 573 
 
Tokyo Institute of Technology
 patents
56 out of 35,734 
 
Nec Corporation
 patents
64 out of 4,631 
 
Mitsubishi Heavy Industries Limited
 patents
74 out of 170 
 
Nippon Chemi-Con Corporation
 patents
82 out of 2,208 
 
Fuji Jukogyo Kabushiki Kaisha
 patents
92 out of 15,928 
 
Mitsubishi Electric Corporation
 patents
102 out of 2,079 
 
Subaru Corporation
 patents
111 out of 6 
 
Hitachi Nuclear Engineering Co., Ltd.
 patents
121 out of 1 
 
Cookson Electronics Co.
 patent
131 out of 487 
 
Nippon Kokan Kabushiki Kaisha
 patents
141 out of 2 
 
Nippon Paper-Pak Co., Ltd.
 patents
151 out of 989 
 
Osaka University
 patents
161 out of 7 
 
Tamura Fa System Corporation
 patents
171 out of 1 
 
Tamura Furukawa Machinery Corporation
 patent
181 out of 1,057 
 
Clarion Co
 patents
191 out of 3,562 
 
Nippon Steel Corporation
 patents
201 out of 343 
 
Nippon Paper Industries Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1979-2025

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Areas of Expertise:
Inertial Sensors
Atomic Interferometers
Piston Ring Installation
Geoid Measurement
Electrical Connection Devices
Gyroscopes
Nano-Carbon Materials
Winding Capacitors
Data Reconstruction
Storage Systems
RFID Technology
Magnetic Tape Libraries
80 patents (USPTO):Explore Patents

Title: Atsushi Tanaka: Innovations in Piston Ring Technology

Introduction

Atsushi Tanaka, based in Tokyo, Japan, is an accomplished inventor with an impressive portfolio of 77 patents. His contributions span various aspects of mechanical and electronic innovations, particularly focusing on enhancing manufacturing processes and product efficiency.

Latest Patents

Tanaka's latest patents highlight his ingenuity and technical expertise. One of his notable inventions is the "Piston Ring Installation Jig and Piston Ring Installation Method Using the Jig." This invention is designed for the precise installation of piston rings into a ring groove on the outer peripheral surface of a piston. The jig features a semi-cylindrical shape with a specially designed groove that facilitates the insertion of the piston ring, improving the efficiency of the installation process.

Another significant patent is for a "Module and Manufacturing Method of the Same." This module comprises a structural object that contains an electronic device embedded within a resin portion. The design includes an electrode exposed from the resin, allowing for enhanced connectivity through a film-like connection member that adheres directly to the structural object.

Career Highlights

Throughout his career, Atsushi Tanaka has demonstrated his expertise by working with prominent companies such as Hitachi, Ltd. and Japan Aviation Electronics Industry, Limited. His work in these organizations has allowed him to spearhead numerous innovative projects that have advanced technology in both mechanical and electronic fields.

Collaborations

Tanaka has collaborated with notable colleagues like Hitoshi Kakuta and Yoshihisa Kamo. Their collective efforts have contributed to advancements in technology and the successful development of new inventions that continue to impact the industry.

Conclusion

Atsushi Tanaka stands out as a prolific inventor in Tokyo, with a legacy marked by his 77 patents and groundbreaking work in piston ring technology and electronic modules. His contributions not only demonstrate innovation but also reflect the potential for further advancements in engineering and manufacturing processes. Tanaka's career serves as an inspiration for future inventors and a testament to the importance of creativity in technology.

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