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For the Inventor, By the Inventor

Chofu, Japan

Toshio Sakagami

This inventor holds 12 USPTO granted patents. Top assignee: Olympus Optical Company, Ltd.. Active years: 1982-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Sakagami. Retrieved from https://idiyas.com/inventor/toshio-sakagami

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 9

Forward Citations = 436(Granted Patents)


Location History:

  • Cofu, JP (1988)
  • Choufu, JP (1991)
  • Chofu, JP (1982 - 1993)

Company Filing History:

goldMedal12 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents

Years Active: 1982-1993

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12 patents (USPTO):Explore Patents
1. D342140 - Reagent bottle for an analyzer (1993-12-07),
2. 5264182 - Sample and reagent delivery device with a probe and probe supporting (1993-11-23),
3. 5213761 - Automatic chemical analyzer having an improved delivery mechanism (1993-05-25),
4. 5192505 - Automatic analyzing apparatus (1993-03-09),
5. 5055262 - Automatic cuvette loading apparatus (1991-10-08),
6. D320073 - Chemical analyzer (1991-09-17),
7. D319307 - Chemical analyzer (1991-08-20),
8. 4849176 - Automatic sample delivery apparatus for use in automatic chemical (1989-07-18),
9. 4785407 - Automatic chemical analyzer with selective removal of reaction vessels (1988-11-15),
10. 4567021 - U-Shaped reaction tube made of elastic material (1986-01-28),
11. 4444598 - Method for washing reaction tube (1984-04-24),
12. 4348269 - Carrier conveying mechanism for electrophoretic apparatus (1982-09-07),

Title: Innovations by Toshio Sakagami

Introduction

Toshio Sakagami is a prominent inventor based in Chofu, Japan. He has made significant contributions to the field of chemical analysis through his innovative designs and inventions. With a total of 12 patents to his name, Sakagami has established himself as a key figure in the development of advanced analytical devices.

Latest Patents

Sakagami's latest patents include a reagent bottle for an analyzer and a sample and reagent delivery device with a probe and probe supporting mechanism. One of his notable inventions is a dispensing apparatus for an automatic chemical analyzer. This apparatus features a reaction turntable with multiple reaction vessels, a sample turntable with various sample vessels, and a reagent turntable containing different kinds of reagents. The design incorporates a sample delivery mechanism that accurately delivers samples into reaction vessels and a reagent delivery mechanism that ensures precise reagent delivery to create test liquids. The innovative nozzle design allows for movement between the reagent sucking position and the discharging position, enhancing the efficiency of the chemical analysis process.

Career Highlights

Sakagami is currently employed at Olympus Optical Company, Ltd., where he continues to push the boundaries of innovation in analytical technology. His work has significantly impacted the efficiency and accuracy of chemical analysis, making him a valuable asset to the company.

Collaborations

Throughout his career, Sakagami has collaborated with talented individuals such as Yasuo Hattori and Yukitaka Ota. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Toshio Sakagami's contributions to the field of chemical analysis through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements in analytical 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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