Inventor
Tetsuya Miyatake
Inventor
Osaka, JP
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC10primary
LOC1018%
G02BOptical elements, systems or apparatus12%
LOC2612%
A61MDevices for introducing media into, or onto, the body10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
F21SNon-portable lighting devices2%
F21VFunctional features or details of lighting devices or systems thereof2%
PatentTitleYear
10,187,713Notification device and signal display light20199,883,269'Notification device and signal display light'2018D0791630'Signal indicator lamp'20179,243,952'Light-receiving device, light receiver using same, and method of fabricating light-receiving device'2016D0718891'Globe for a warning light'20148,805,127'Optical waveguide device, manufacturing method therefor, optical modulator, polarization mode dispersion compensator, and optical switch'20148,783,971'Optical transmission apparatus and optical transmission system'20148,766,390'Light-receiving device, light receiver using same, and method of fabricating light-receiving device'2014D0695951'Lighting device'20138,582,928'Optical waveguide device, manufacturing method therefor, optical modulator, polarization mode dispersion compensator, and optical switch'2013D0681261'Lighting device'2013D0671254'Lighting device'20128,162,547'Optical subassembly manufacturing method'20128,135,241'Optical modulation device utilizing electro-optic effect'2012D0652334'Signal warning and displaying lamp'2012D0651113'Signal warning and displaying lamp'2011D0648241'Signal warning and displaying lamp'2011D0647812'Signal warning and displaying lamp'20117,729,568'Optical device having stress layer inducing refraction index variation in a partial region of a substrate by photoelastic effect'2010D0606441'Casing for illuminating device'2009D0598315'Signal warning and displaying lamp'2009D0565788'Warning lamp'2008D0557159'Globe for a warning lamp'2007D0555025'Globe for a warning lamp'20076,855,122'Bloodless treating device'20056,626,857'Extracorporeal circulation device and method for isolation temperature control method'2003D0408938'Wall mounted housing for rotary security light'1999D0363675'Combined warning light and siren housing for emergency vehicles'1995D0363250'Signal lamp'19955,098,380'Method of and apparatus for detecting an occlusion of liquid transfusion tube'1992D0322584'Signal lamp'19914,820,268'Transfusion apparatus'19894,731,057'Transfusion apparatus'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2005Patents assigned to NIKKISO CO LTD (5)· patent assignee history
1988–1992Based in Tokyo, JP· patent location history
1991–2017Based in Osaka, JP· patent location history
1995–2019Patents assigned to PATLITE CORP (18)· patent assignee history
2007–2008Based in Yao, JP· patent location history
2010–2016Patents assigned to FUJITSU LTD (8)· patent assignee history
2010–2014Based in Kawasaki, JP· patent location history
2011–2014Patents assigned to MIYATAKE TETSUYA (10)· patent assignee history
2012–2013Patents assigned to HAZUMI KOICHI (3)· patent assignee history
2014–2016Based in Isehara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PATLITE CORP | 18 | 1995–2019 |
| MIYATAKE TETSUYAself | 10 | 2011–2014 |
| FUJITSU LTD | 8 | 2010–2016 |
| NIKKISO CO LTD | 5 | 1988–2005 |
| HAZUMI KOICHI | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 12 | 1991–2017 |
| Kawasaki, JP | 6 | 2010–2014 |
| Yao, JP | 3 | 2007–2008 |
| Tokyo, JP | 3 | 1988–1992 |
| Isehara, JP | 2 | 2014–2016 |