IDiyas

For the Inventor, By the Inventor

Kawasaki, Japan

Tatsuro Kunikane

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.9

ph-index = 11

Forward Citations = 232(Granted Patents)


Location History:

  • Yokohama, JP (1991)
  • Kawasaki, JP (1994 - 2005)

Company Filing History:

goldMedal13 out of 39,228 
 
Fujitsu Corporation
 patents

Years Active: 1991-2005

Loading Chart...
13 patents (USPTO):Explore Patents
1. 6978076 - Variable optical attenuator (2005-12-20),
2. 6477190 - Optical module (2002-11-05),
3. 6126325 - Receptacle module for optical telecommunication (2000-10-03),
4. 5721426 - Optical transmitting/receiving module having communication lines coupled (1998-02-24),
5. 5677779 - Optical communications module (1997-10-14),
6. 5652767 - Data decision circuit used in optical parallel receiving module, optical (1997-07-29),
7. 5546212 - Optical module for two-way transmission (1996-08-13),
8. 5479547 - Optical multiplexer and demultiplexer module including multiplexing and (1995-12-26),
9. 5291571 - Duplicated light source module (1994-03-01),
10. 5280389 - Ball lens assembly (1994-01-18),
11. 5076675 - Polarizing separating device and optical isolator employing the same (1991-12-31),
12. 5048912 - Optical fiber switching with spherical lens and method of making same (1991-09-17),
13. 5005935 - Wavelength-division multiplexing optical transmission system (1991-04-09),

Title: Innovations by Tatsuro Kunikane

Introduction

Tatsuro Kunikane is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of optical technology, holding a total of 13 patents. His work focuses on developing advanced optical devices that enhance performance and reduce costs.

Latest Patents

One of his latest innovations is a variable optical attenuator. This device is designed with input and output optical systems, a birefringent member, a liquid-crystal member, and a reflection member. The configuration allows for a more compact and cost-effective solution compared to traditional variable optical attenuators. Another notable invention is an optical module that includes a first level detecting part with a semi-transparent structure. This module receives light signals from a light-emitting element and utilizes a control part to manage the operating temperature based on electric signals from the detecting parts.

Career Highlights

Tatsuro Kunikane is currently employed at Fujitsu Corporation, where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical devices, making them more efficient and accessible.

Collaborations

He has collaborated with notable coworkers such as Yoshimitsu Sakai and Sadayuki Miyata, contributing to various projects that push the boundaries of optical technology.

Conclusion

Tatsuro Kunikane's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovations continue to shape the future of optical devices, making them more efficient and affordable.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…