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For the Inventor, By the Inventor

Tokyo, Japan

Ichiro Sado

This inventor holds 28 USPTO granted patents, primarily in Electronic Devices. Top assignee: Canon Kabushiki Kaisha. Active years: 1976-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Sado. Retrieved from https://idiyas.com/inventor/ichiro-sado

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

USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 265(Granted Patents)


Location History:

  • Tokyo, JA (1976 - 1977)
  • Tokyo, JP (1979 - 1993)
  • Yokohama, JP (1987 - 1998)

Company Filing History:

goldMedal28 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1976-1998

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Areas of Expertise:
Language Translation
Electronic Calculator
Data Processing
Display Systems
Input Devices
Voice Output
Electronic Instruments
Dictionary Function
Battery Indicator
Statistical Processing
Scheduled Data Handling
Numerical Displays
28 patents (USPTO):Explore Patents
1. 5713033 - Electronic equipment displaying translated characters matching partial (1998-01-27),
2. 5249256 - Electronic instrument for putting out information in the form of voice (1993-09-28),
3. 4803463 - Key input means with changeable display means for displaying key (1989-02-07),
4. 4696048 - Input device (1987-09-22),
5. 4611995 - Electronic language learning machine (1986-09-16),
6. 4590560 - Electronic apparatus having dictionary function (1986-05-20),
7. 4551818 - Electronic apparatus for translating one language into another (1985-11-05),
8. 4475164 - Electronic apparatus having television device (1984-10-02),
9. 4459036 - Electronic instrument for scheduled data handling (1984-07-10),
10. 4458243 - Electronic device for displaying accents (1984-07-03),
11. 4445027 - Electronic apparatus (1984-04-24),
12. 4402056 - Electronic digital memorandum (1983-08-30),
13. 4395704 - Input device for electronic apparatus (1983-07-26),
14. 4380726 - Battery service life indicator (1983-04-19),
15. 4344147 - Electronic calculator with printer (1982-08-10),

Title: **Ichiro Sado: Trailblazer in Electronic Innovations**

Introduction

Ichiro Sado is a prominent inventor based in Tokyo, Japan, known for his significant contributions to electronic equipment innovation. With a remarkable portfolio of 28 patents, Sado has made notable advancements in the fields of technology and communication.

Latest Patents

Among his latest inventions is an electronic equipment that displays translated characters matching partial input. This innovative device includes a memory with first information such as KANA characters and second information such as KANJI characters. It features a key input device for entering the first information and a display for showing the second information. The unique control system reads out and displays the second information corresponding to the input while sequentially erasing any information that no longer aligns with the current input.

Another noteworthy patent by Sado is an electronic instrument designed to provide information in audible form. This device consists of a first memory that stores various words to be displayed and a second memory for holding voice information codes corresponding to those words. It incorporates a converter to transform these codes into audible sounds, allowing the device to communicate information effectively while visually indicating the portion of the word being pronounced.

Career Highlights

Sado's inventiveness is showcased through his work at Canon Kabushiki Kaisha, a leading company in imaging and information technology. His innovations have garnered attention and recognition, solidifying his reputation as a key player in electronic device development.

Collaborations

Throughout his career, Sado has had the pleasure of collaborating with esteemed colleagues, including Juji Kishimoto and Mitsuo Cho. These partnerships have likely contributed to the creativity and technical advancements found in his inventions.

Conclusion

Ichiro Sado stands out as a distinguished inventor in Tokyo, with his impressive portfolio of patents demonstrating his commitment to innovation in electronic equipment. His contributions not only enhance technology but also pave the way for future advancements in communication and information technology.

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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