Inventor
Kazuyuki Ishida
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission24%
H04JMultiplex communication11%
F25BRefrigeration machines, plants or systems8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H01LSemiconductor devices5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
Y10TTechnical subjects covered by former us classification5%
A61BDiagnosis3%
B23KSoldering or unsoldering3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
PatentTitleYear
11,121,095Semiconductor device having electromagnetic wave absorbing layer with heat dissipating vias202111,114,386Semiconductor device and method of manufacturing the same202110,767,912Refrigeration cycle apparatus202010,724,777Refrigeration cycle apparatus capable of performing refrigerant recovery operation and controlling blower202010,563,894Refrigeration cycle apparatus202010,170,039Method for correcting display device and correction device for display device20199,478,935'Optical amplifier, wavelength multiplexing optical transmission system, and program'20169,036,995'Optical communication system'20158,909,066'Optical transfer system, optical transmission device, and optical reception device'20148,710,393'Method of bonding metallic members, and metallic bonded body'20148,486,515'Coating agent for plastic label, and plastic label'20138,208,812'Optical relay device and optical relay transmission system'20128,059,971'Optical reception device'20117,809,281'Optical transmitter'20107,092,643'Optical transmission apparatus and bias voltage control method for the optical modulator'20067,058,313'Multi-value modulation apparatus'20066,836,622'Optical transmitter, and method of controlling bias voltage to the optical transmitter'20046,832,048'Dispersion compensation apparatus and a dispersion compensation system'20045,003,977'Device for analyzing fluorescent light signals'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Based in Hamamatsu, JP· patent location history
2004–2021Patents assigned to MITSUBISHI ELECTRIC CORP (15)· patent assignee history
2004–2021Based in Tokyo, JP· patent location history
2011–2016Patents assigned to ISHIDA KAZUYUKI (7)· patent assignee history
2011–2012Patents assigned to SHIMIZU KATSUHIRO (2)· patent assignee history
2012–2016Patents assigned to TOKURA TOSHIYUKI (3)· patent assignee history
2013Based in Nabari, JP· patent location history
2014–2015Patents assigned to MIZUOCHI TAKASHI (2)· patent assignee history
2014Based in Hiroshima, JP· patent location history
2019Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 15 | 2004–2021 |
| ISHIDA KAZUYUKIself | 7 | 2011–2016 |
| TOKURA TOSHIYUKI | 3 | 2012–2016 |
| MIZUOCHI TAKASHI | 2 | 2014–2015 |
| SHIMIZU KATSUHIRO | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 15 | 2004–2021 |
| Osaka, JP | 1 | 2019 |
| Hiroshima, JP | 1 | 2014 |
| Nabari, JP | 1 | 2013 |
| Hamamatsu, JP | 1 | 1991 |