Category:Hiroki HARA

Hiroki HARA

Executive Summary

Hiroki HARA is an inventor who has filed 7 patents. Their primary areas of innovation include with wavelength selective means (3 patents), OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS (3 patents), based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect ( (3 patents), and they have worked with companies such as TDK CORPORATION (5 patents), TDK Corporation (2 patents). Their most frequent collaborators include (6 collaborations), (6 collaborations), (3 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G02B6/29344 (with wavelength selective means): 3 patents
• G02F1/212 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS): 3 patents
• G02F1/035 (based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect (): 3 patents
• G02B26/105 (Scanning systems): 2 patents
• G02F1/2255 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS): 1 patents
• G02B6/4215 (Coupling light guides with opto-electronic elements): 1 patents
• G02B6/354 (having switching means (by changing the optical properties of the medium): 1 patents
• G02B6/272 (with polarisation selective and adjusting means): 1 patents
• G02B6/4214 (Coupling light guides with opto-electronic elements): 1 patents
• G02F2201/04 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS): 1 patents
• G02B27/0172 (Head-up displays): 1 patents
• G02F1/0316 (based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect (): 1 patents
• G02F1/225 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS): 1 patents
• G02B2027/0178 (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS): 1 patents

Companies

List of Companies

• TDK CORPORATION: 5 patents
• TDK Corporation: 2 patents

Collaborators

• Yasuhiro TAKAGI (6 collaborations)
• Atsushi SHIMURA (6 collaborations)
• Jiro YOSHINARI (3 collaborations)
• Takashi KIKUKAWA (2 collaborations)
• Tsuyoshi KOMAKI (2 collaborations)
• Hideaki FUKUZAWA (2 collaborations)
• Hajime UTSUNOMIYA (1 collaborations)