IDiyas

For the Inventor, By the Inventor

Hitachi, Japan

Yoshio Sato

USPTO Granted Patents = 34

Average Co-Inventor Count = 6.0

ph-index = 18

Forward Citations = 733(Granted Patents)


Location History:

  • Hadano, JP (1988)
  • Hitachi, JP (1978 - 1998)
  • Chousei-gun, JP (1998)
  • Hiratsuka, JP (1990 - 2000)

Company Filing History:

goldMedal33 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 2,630 
 
The Furukawa Electric Co., Ltd.
 patents
bronzeMedal1 out of 1 
 
Japan Telecom Co., Ltd.
 patent
4. 1 out of 149 
 
Hitachi Microcomputer Engineering, Ltd.
 patents
5. 1 out of 162 
 
Hitachi Engineering Co., Ltd.
 patents
6. 1 out of 222 
 
Babcock-hitachi Kabushiki Kaisha
 patents
7. 1 out of 56 
 
Hitachi Computer Engineering Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1978-2000

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34 patents (USPTO):
1. 6029047 - Cable telephony terminal device having a call line selector (2000-02-22),
2. 5850740 - Fluidized bed power plant, and control apparatus and method thereof (1998-12-22),
3. 5828167 - Color cathode ray tube with a dynamic convergence device and color (1998-10-27),
4. 5583840 - ROM type optical recording medium with a high reflectivity and an (1996-12-10),
5. 5572502 - Optical disk apparatus (1996-11-05),
6. 5533329 - Control apparatus for and control method of gas turbine (1996-07-09),
7. 5484686 - Optical recording media and information recording and reproducing units (1996-01-16),
8. 5475656 - Optical disk memory and information processing apparatus (1995-12-12),
9. 5371730 - Optical memory and information processing apparatus (1994-12-06),
10. 5317556 - Information processing apparatus and optical head incorporated therein (1994-05-31),
11. 5311494 - Optical disk apparatus and optical head (1994-05-10),
12. 5274612 - Information processor and disk memory used in the same (1993-12-28),
13. 5219706 - Naphthalocyanine derivative and production process thereof, as well as (1993-06-15),
14. 5177717 - Optical memory medium and its information recording and erasing method (1993-01-05),
15. 5110792 - Method and apparatus of optical modulation using superconductive oxide (1992-05-05),

Dear valued reader,

Title: The Innovations of Yoshio Sato: Revolutionizing Technology in Hitachi

Introduction: Yoshio Sato is a prolific inventor hailing from Hitachi, Japan, with an impressive portfolio of 34 patents that have significantly impacted the realm of telecommunications and power generation.

Latest Patents:

1. Cable telephony terminal device with a call line selector: Yoshio Sato's innovative device allows a telephone to be used across CATV and PSTN lines seamlessly, providing users with the flexibility to select the most suitable line for their communication needs.

2. Fluidized bed power plant and its control apparatus: Sato's power plant design features two fluidized beds for steam generation, each controlled to maintain specific temperature values for optimal efficiency in power production.

Career Highlights: Throughout his career, Yoshio Sato has made substantial contributions to companies such as Hitachi Co., Ltd. and Hitachi Micro– Computer Engineering, Ltd., where highlight his expertise in innovation and technological advancements in the industry.

Collaborations: Sato has collaborated with esteemed professionals in the field, including Nobuyoshi Tsuboi and Hiroyuki Minemura, to bring his inventive ideas to fruition. Their combined efforts have led to groundbreaking solutions in telecommunications and power generation.

Conclusion: Yoshio Sato's inventive spirit, coupled with his technical acumen, has propelled him to the forefront of technological advancements in Hitachi region. His numerous patents stand as a testament to his dedication to innovation and his ongoing quest to enhance the way we communicate and generate power.

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