Inventor
Haruhiko Yoshida
Inventor
Funabashi, JP
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus11%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
B01DSeparation9%
H01JElectric discharge tubes or discharge lamps9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
H01LSemiconductor devices5%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
B82YSpecific uses or applications of nanostructures2%
PatentTitleYear
10,903,492Method of producing nickel-cobalt composite hydroxide and method of producing positive electrode active material for non-aqueous electrolyte secondary battery202110,693,247Fixation structure202010,684,637Bandgap reference voltage generating circuit with temperature correction at range of high/low temperature202010,424,947Battery monitoring device201910,186,838Semiconductor light-emitting element201910,103,514Optical semiconductor device and method for manufacturing the same201810,090,582Vehicle attached component, and on-board antenna20189,842,736'Semiconductor photo-receiving device'20179,767,683'Battery monitoring device'20179,755,097'Semiconductor photoreceiving device'20179,594,215'Semiconductor light-receiving element'20179,341,776'Optical interconnection device and method of manufacturing the same'20169,323,003'Optical device and manufacturing method thereof'20169,261,412'Temperature sensor'20169,008,473'Optical transmission-reception system and light-receiving unit'20158,971,150'Method for measuring sea waves by means of ultrasonic waves, as well as sea wave measuring system'20158,885,685'Semiconductor light emitting device, semiconductor light emitting apparatus, and method for manufacturing semiconductor light emitting'20148,855,163'Optical semiconductor device'20148,744,225'Optical coupling device and optical coupling-branching device'20148,611,392'Semiconductor laser'20138,604,972'Position measuring device and position measuring method by means of GPS'20138,068,704'Optical waveguide circuit and multi-core central processing unit using the same'20117,899,286'Optical coupling device'20117,809,039'Light-emitting device and manufacturing method of the same'20106,765,344'Cathode ray tube having specific radius of curvatures for inner and outer surface of the panel'20046,690,106'Color cathode ray tube'20046,670,743'Color cathode ray tube having a shadow mask structure'20036,545,400'Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced'20036,534,907'Cathode ray tube faceplate having particular black matrix hole transmittivity in the peripheral areas'20036,307,311'Color cathode ray tube having a shadow mask structure'20016,259,194'Shadow mask type color cathode ray tube having a shadow mask with curls thereof reduced'20015,737,158'Magnetic head device with tape guide secondary portions molded onto tape guide primary portions of differing material'19985,038,839'Filling apparatus'19914,802,942'Method of making multilayer composite hollow fibers'19894,781,832'Hollow-fiber filter module'19884,741,829'Composite hollow fibers and method of making same'19884,720,342'Hollow-fiber filter module with filtrate conduit'19884,713,292'Multilayer composite hollow fibers and method of making same'19874,639,353'Blood oxygenator using a hollow-fiber membrane'19874,605,500'Hollow-fiber filter module'19863,933,239'Capsule positioning machine'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2015Based in Osaka, JP· patent location history
1986–1989Patents assigned to MITSUBISHI RAYON CO (7)· patent assignee history
2001–2004Patents assigned to HITACHI LTD (7)· patent assignee history
2001–2004Based in Sakura, JP· patent location history
2010–2019Patents assigned to TOSHIBA KK (15)· patent assignee history
2010–2019Based in Funabashi, JP· patent location history
2011–2016Patents assigned to YOSHIDA HARUHIKO (8)· patent assignee history
2011–2015Patents assigned to EZAKI MIZUNORI (4)· patent assignee history
2013–2016Based in Chiba, JP· patent location history
2016–2020Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 15 | 2010–2019 |
| YOSHIDA HARUHIKOself | 8 | 2011–2016 |
| HITACHI LTD | 7 | 2001–2004 |
| MITSUBISHI RAYON CO | 7 | 1986–1989 |
| EZAKI MIZUNORI | 4 | 2011–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Funabashi, JP | 9 | 2010–2019 |
| Chiba, JP | 6 | 2013–2016 |
| Sakura, JP | 6 | 2001–2004 |
| Shizuoka, JP | 4 | 2016–2020 |
| Osaka, JP | 4 | 1976–2015 |