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For the Inventor, By the Inventor

Mitaka, Japan

Masayuki Azuma

USPTO Granted Patents = 16

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 127(Granted Patents)


Location History:

  • Mitaka, JP (1998 - 2013)
  • Osaka, JP (2015)

Company Filing History:

goldMedal14 out of 324 
 
Tokyo Seimitsu Co., Ltd.
 patents
silverMedal2 out of 92 
 
Kulicke and Soffa Investments, Inc.
 patents
bronzeMedal1 out of 132 
 
Seiko Seiki Kabushiki Kaisha
 patents
4. 1 out of 69 
 
Oriental Yeast Co., Ltd.
 patents
5. 2 out of 832,966 
Other
 patents
where one patent can have more than one assignee

Years Active: 1998-2015

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16 patents (USPTO):Explore Patents
1. 9127322 - Yeast having immunopotentiating capability and food or feed (2015-09-08),
2. 8492676 - Laser dicing device (2013-07-23),
3. 7887665 - Expanding method and expanding device (2011-02-15),
4. 7886798 - Expanding method and expanding device (2011-02-15),
5. 7410831 - Method and device for dividing plate-like member (2008-08-12),
6. RE39018 - High speed method of aligning cutting lines of a workplace using patterns (2006-03-20),
7. 6857939 - Dicing machine with interlock (2005-02-22),
8. 6752688 - Cutting solution supplying and controlling apparatus for dicing machine (2004-06-22),
9. 6743076 - Dicing machine (2004-06-01),
10. 6733377 - Dicing machine (2004-05-11),
11. 6732612 - Blade exchanging device and blade exchanging method therefor (2004-05-11),
12. 6354912 - Workpiece cutting method for use with dicing machine (2002-03-12),
13. 6142138 - High speed method of aligning cutting lines of a workpiece using patterns (2000-11-07),
14. 6030326 - Automatic blade changing system (2000-02-29),
15. 5885051 - Workpiece transfer equipment in dicing machine (1999-03-23),

Title: The Innovative Contributions of Masayuki Azuma

Introduction

Masayuki Azuma is a prominent inventor based in Mitaka, Japan, known for his significant contributions to various fields through his innovative patents. With a total of 16 patents to his name, Azuma has made remarkable advancements, particularly in biotechnology and laser technology.

Latest Patents

Among his latest patents is a yeast that possesses immunopotentiating capabilities. This yeast includes a cell wall with a low mannan content, allowing it to thrive in a YPD liquid medium with an osmotic pressure of 300 mOsm. When a portion of a pre-culture of this yeast is added to the YPD liquid medium, it can grow to increase the optical density (OD) of the medium to 1.0 or more after incubation at 30°C for 24 hours. Another notable patent is a laser dicing device, which features a first position detecting device that identifies the surface position of a wafer at the laser light's incident point. This device also includes a second position detecting device that anticipates the wafer's surface position, allowing for precise control of the laser's condensing point during scanning.

Career Highlights

Masayuki Azuma has worked with several reputable companies throughout his career. Notably, he has been associated with Tokyo Seimitsu Co., Ltd. and Kulicke and Soffa Investments, Inc. His work

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