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For the Inventor, By the Inventor

Kokubunji, Japan

Shigeki Makino

USPTO Granted Patents = 13 

 

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Kokubunji, JP (2007 - 2015)
  • Tokyo, JP (2014 - 2023)

Company Filing History:

goldMedal6 out of 134 
 
Opnext Japan, Inc.
 patents
silverMedal3 out of 42,485 
 
Hitachi, Ltd.
 patents
bronzeMedal3 out of 71 
 
Vehicle Energy Japan Inc.
 patents
4. 2 out of 98 
 
Oclaro Japan, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2007-2023

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13 patents (USPTO):
1. 11843101 - Battery pack (2023-12-12),
2. 11346890 - Secondary battery control device (2022-05-31),
3. 11133541 - Battery pack (2021-09-28),
4. 9110315 - Optical device, modulator module, and method for manufacturing the optical device (2015-08-18),
5. 8965153 - Optical semiconductor device and optical waveguide (2015-02-24),
6. 8902947 - Optical module (2014-12-02),
7. 8774571 - Optical device, optical module, and method for manufacturing optical device (2014-07-08),
8. 8068526 - Semiconductor optical device (2011-11-29),
9. 7809038 - Electro-absorption optical modulator integrated with a laser to produce high speed, uncooled, long distance, low power, 1550 nm optical communication device with optimized parameters (2010-10-05),
10. 7711229 - Optical integrated device and manufacturing method thereof (2010-05-04),
11. 7577319 - Semiconductor optical device and manufacturing method thereof (2009-08-18),
12. 7463663 - Semiconductor laser diode and integrated semiconductor optical waveguide device (2008-12-09),
13. 7199441 - Optical module device driven by a single power supply (2007-04-03),

Title: Shigeki Makino: Innovator in Battery Technology

Introduction

Shigeki Makino is a prominent inventor based in Kokubunji, Japan. He has made significant contributions to the field of battery technology, holding a total of 13 patents. His innovative work focuses on enhancing the efficiency and longevity of secondary batteries.

Latest Patents

Among his latest patents is a sophisticated battery pack design. This battery pack includes a first battery group and a second battery group, both consisting of multiple storage batteries. These batteries are laminated in such a way that their side surfaces face each other, and they are housed within a protective case. Additionally, he has developed a secondary battery control device aimed at prolonging the life of secondary batteries. This device determines whether the average negative electrode capacity deviations exceed a predetermined value, allowing for high-voltage operation to suppress deterioration and extend battery life.

Career Highlights

Shigeki Makino has worked with notable companies such as Opnext Japan, Inc. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

Throughout his career, Makino has collaborated with talented individuals, including Kazunori Shinoda and Hideo Arimoto. These partnerships have fostered a creative environment that has led to groundbreaking advancements in battery technology.

Conclusion

Shigeki Makino's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of more efficient and durable battery systems.

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