logo

For the Inventor, By the Inventor

Nara, Japan

Makoto Nakahara

This inventor holds 20 USPTO granted patents, primarily in Liquid Crystal Displays. Top assignees: Sharp Kabushiki Kaisha Corporation, Hitachi Plant Technologies, Ltd., Sekisui Chemical Co., Ltd.. Active years: 1999-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Nakahara. Retrieved from https://idiyas.com/inventor/makoto-nakahara

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

USPTO Granted Patents = 20

% Patents Active = 65.0

Average Co-Inventor Count = 5.3

ph-index = 6

Forward Citations = 130(Granted Patents)


Location History:

  • Osaka, JP (2003 - 2005)
  • Nara, JP (1999 - 2011)

Company Filing History:

goldMedal13 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal3 out of 136 
 
Hitachi Plant Technologies, Ltd.
 patents
bronzeMedal3 out of 882 
 
Sekisui Chemical Co., Ltd.
 patents
4. 1 out of 15 
 
Hitachi Industries Co., Ltd.
 patents
5. 1 out of 1,078 
 
Jsr Corporation
 patents
6. 1 out of 5 
 
Komura-Tech Co., Ltd.
 patents
7. 1 out of 1,817 
 
Mitsui Chemicals, Inc.
 patents
8. 1 out of 847 
 
Sharp Corporation
 patents
9. 4 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1999-2011

Loading Chart...
Areas of Expertise:
Liquid Crystal Display
Substrate Holding Device
Manufacturing Method
Polarizing Plate
Curing Resin Composition
Anisotropic Conductive Paste
Spacer Microparticle
Electrostatic Control
Vacuum Controlled Holder
Printing Plate
Fine Particle Scattering
Display Panel
20 patents (USPTO):Explore Patents
1. 7905979 - Method for holding substrate in vacuum (2011-03-15),
2. 7868964 - Display panel manufacturing apparatus including vacuum controlled panel holder and method of using same (2011-01-11),
3. 7688403 - Circularly polarizing plate, vertically alignment type of liquid crystal display panel and method of manufacturing the same (2010-03-30),
4. 7388628 - Liquid crystal panel, liquid crystal panel fabrication method, liquid crystal panel fabrication apparatus, and polarizing plate sticking apparatus (2008-06-17),
5. 7326457 - Substrate holding device including adhesive face with hexagons defined by convex portions (2008-02-05),
6. 7253131 - Curing resin composition and sealants and end-sealing materials for displays (2007-08-07),
7. 7243601 - Printing plate, press and method of printing, and apparatus and method for manufacturing liquid crystal devices (2007-07-17),
8. 7202923 - Liquid crystal display with polarizer with inclined edge portion (2007-04-10),
9. 6991324 - Solution injector head, functional layer forming apparatus and liquid crystal display (2006-01-31),
10. 6961112 - Method of scattering fine particles, method of manufacturing liquid crystal display, apparatus for scattering fine particles, and liquid crystal display (2005-11-01),
11. 6939431 - Paste for circuit connection, anisotropic conductive paste and uses thereof (2005-09-06),
12. 6930746 - Method of scattering fine particles, method of manufacturing liquid crystal display, apparatus for scattering fine particles, and liquid crystal display (2005-08-16),
13. 6649221 - Spacer microparticle spraying apparatus and method for fabricating a liquid crystal display (2003-11-18),
14. 6639644 - Liquid crystal display and manufacture thereof with electrostatic control of sprayed spacer particle deposition (2003-10-28),
15. 6618112 - Method of scattering fine spacers method of manufacturing liquid crystal display, apparatus for scattering fine spacers with electrostatic control and confinement, and liquid crystal display (2003-09-09),

Title: Makoto Nakahara: Innovator in Vacuum Technology

Introduction

Makoto Nakahara, based in Nara, Japan, is a distinguished inventor with a portfolio of 20 patents. His contributions primarily focus on innovative solutions for holding substrates in a vacuum, impacting various technologies.

Latest Patents

One of Nakahara's key inventions is a method for holding substrates in vacuum. This innovative approach employs a glass substrate held by an adhesive pad or an adhesive sheet made from a diene-based resin. This design effectively prevents adhesive residue from remaining on the substrate, allowing for easy detachment after assembly.

Another significant patent is a display panel manufacturing apparatus featuring a vacuum-controlled panel holder. This apparatus is equipped with a stage that securely fixes a substrate with an optical film. The stage includes a suction hole for attracting the substrate, alongside an interposition member that forms a closed frame-like structure around the suction area, ensuring stability during substrate fixation.

Career Highlights

Throughout his career, Nakahara has worked with notable companies, including Sharp Kabushiki Kaisha Corporation. His expertise has allowed him to make substantial contributions to the development of advanced manufacturing technologies.

Collaborations

Nakahara has collaborated with talented coworkers such as Daisuke Ikesugi and Kazuya Yoshimura. These partnerships have enhanced his innovative endeavors and led to breakthroughs in substrate management technologies.

Conclusion

In conclusion, Makoto Nakahara stands out as a significant figure in the realm of vacuum technology. His numerous patents reflect his dedication to innovation and collaborative spirit within the industry. His work continues to influence advancements in display panel manufacturing and substrate handling processes.

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]
Loading…