IDiyas

For the Inventor, By the Inventor

Neyagawa, Japan

Takashi Hatai

USPTO Granted Patents = 13

Average Co-Inventor Count = 7.2

ph-index = 5

Forward Citations = 68(Granted Patents)


Location History:

  • Shijonawate, JP (1994)
  • Osaka, JP (2004)
  • Neyagawa, JP (2001 - 2008)

Company Filing History:

goldMedal13 out of 1,623 
 
Matsushita Electric Works, Ltd.
 patents

Years Active: 1994-2008

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13 patents (USPTO):
1. 7378656 - Infrared radiation element and gas sensor using it (2008-05-27),
2. 6844664 - Field emission electron source and production method thereof (2005-01-18),
3. 6815315 - Method for electrochemical oxidation (2004-11-09),
4. 6794805 - Field emission electron source, method of producing the same, and use of the same (2004-09-21),
5. 6784621 - Field emission-type electron source and method of biasing the same (2004-08-31),
6. 6765342 - Field emission-type electron source and manufacturing method thereof (2004-07-20),
7. 6753196 - Method of and apparatus for manufacturing field emission-type electron source (2004-06-22),
8. 6720717 - Field emission-type electron source (2004-04-13),
9. 6707061 - Field emission type electron source (2004-03-16),
10. 6583578 - Field emission-type electron source and manufacturing method thereof (2003-06-24),
11. 6498426 - Field emission-type electron source and manufacturing method thereof (2002-12-24),
12. 6285118 - Field emission-type electron source and manufacturing method thereof and display using the electron source (2001-09-04),
13. 5347665 - Carbonate spring bath system (1994-09-20),

Title: The Innovative Contributions of Takashi Hatai

Introduction

Takashi Hatai is a prominent inventor based in Neyagawa, Japan. He has made significant contributions to the field of technology, holding a total of 13 patents. His work primarily focuses on advancements in infrared radiation elements and gas sensors, showcasing his expertise in semiconductor technology.

Latest Patents

One of Hatai's latest patents is an infrared radiation element and gas sensor utilizing it. This invention features a heat insulating layer with lower thermal conductivity than the semiconductor substrate, enhancing the efficiency and lifespan of the infrared radiation source. Another notable patent is for a field emission electron source and its production method. This technology involves a strong field drift layer and a surface electrode on an n-type silicon substrate, allowing for effective electron emission.

Career Highlights

Hatai is associated with Matsushita Electric Works, Ltd., a company known for its innovative electronic products. His work has contributed to the development of advanced technologies that have practical applications in various industries.

Collaborations

Throughout his career, Hatai has collaborated with notable coworkers, including Takuya Komoda and Yoshiaki Honda. These collaborations have further enriched his contributions to the field of technology.

Conclusion

Takashi Hatai's innovative work in the realm of infrared radiation elements and gas sensors exemplifies his significant impact on technology. His patents reflect a commitment to advancing semiconductor technology and improving the efficiency of electronic devices.

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