Tokyo, Japan

Yuuji Oshikubo

This inventor holds 2 USPTO granted patents. Top assignee: Nichiryo Co., Ltd.. Active years: 1981-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuji Oshikubo. Retrieved from https://idiyas.com/inventor/yuuji-oshikubo

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 2

Forward Citations = 58(Granted Patents)


Location History:

  • Sakura, JP (1981)
  • Tokyo, JP (1998)

Company Filing History:


Years Active: 1981-1998

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2 patents (USPTO):Explore Patents

Title: Yuuji Oshikubo: Innovator in Liquid Dispensing Technology

Introduction

Yuuji Oshikubo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of liquid dispensing technology. With a total of 2 patents to his name, his work has garnered attention for its innovative designs and practical applications.

Latest Patents

Oshikubo's latest patents include a repetitive pipette and a liquid dispensing device. The repetitive pipette features a rack shaft that is vertically and movably provided in the pipette body. This design allows for a plunger of a syringe unit to be fed downward by a predetermined feed pitch, enabling efficient repetitive pipetting. The pipette also includes a push button and a rotary control knob for setting the pipetted quantity, enhancing user control and versatility.

The liquid dispensing device consists of a vertically mounted cylinder with a plunger that slides within it. This device is designed to facilitate the dispensing of liquids through a discharge passage and a suction passage, making it a valuable tool in various applications.

Career Highlights

Oshikubo is currently associated with Nichiryo Co., Ltd., a company known for its advancements in laboratory equipment and liquid handling solutions. His work at Nichiryo has allowed him to focus on developing innovative products that meet the needs of researchers and professionals in the field.

Conclusion

Yuuji Oshikubo's contributions to liquid dispensing technology through his patents reflect his commitment to innovation and excellence. His work continues to impact the industry positively, making him a significant figure in the realm of inventions.

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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