Inventor
Hideo Aizawa
Inventor
Tokyo, JP
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
G06FElectric digital data processing6%
G11CStatic stores6%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles5%
H01LSemiconductor devices5%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
Y10TTechnical subjects covered by former us classification3%
B01DSeparation2%
PatentTitleYear
11,103,972Buff processing device and substrate processing device202110,576,604Substrate polishing apparatus202010,518,606Vehicle air-conditioning unit201910,155,427Air conditioner20189,764,446'Rotary joint and polishing apparatus'20179,724,798'Cover for component of polishing apparatus, component of polishing apparatus, and polishing apparatus'20179,666,469'Lifting device, substrate processing apparatus having lifting device, and unit transferring method'20179,522,453'Polishing apparatus'20169,409,277'Polishing apparatus and polishing method'20169,216,442'Gas-liquid separator and polishing apparatus'20159,174,324'Polishing apparatus with polishing head cover'20158,555,144'Memory system, memory system controller, and a data processing method in a host apparatus'20138,197,642'Inorganic board and method for manufacturing the same'20128,078,941'Memory system, memory system controller, and a data processing method in a host apparatus'20117,739,443'Memory controller, memory device and control method for the memory controller'20107,645,185'Substrate delivery mechanism'20107,529,098'Electronic card formed of a printed circuit board'20097,502,970'Memory device and memory card'2009RE040147'Memory card device including a clock generator'20087,207,864'Polishing apparatus'20077,160,180'Substrate delivery mechanism'20077,083,506'Polishing apparatus'20067,063,598'Substrate delivery mechanism'20067,040,968'Polishing apparatus'20066,939,208'Polishing apparatus'20056,835,116'Polishing apparatus'20046,820,047'Method and system for simulating an operation of a memory'20046,783,445'Polishing apparatus'20046,407,940'Memory card device including a clock generator'20026,116,994'Polishing apparatus'20006,036,582'Polishing apparatus'20005,964,658'Air passage opening/closing system for air conditioning apparatus'19994,978,998'Image transferring device for image forming equipment'19904,903,333'Apparatus for automatically adjusting length of antenna of radio receiver'19904,364,578'Lateral drag link type steering linkage for a vehicle'19824,085,816'Heat shield for an exhaust tail pipe'19784,083,185'Shielding arrangement for exhaust purifier'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1982Patents assigned to NISSAN MOTOR (3)· patent assignee history
1982–2013Based in Yokohama, JP· patent location history
1990–2021Based in Tokyo, JP· patent location history
1999–2019Patents assigned to DENSO CORP (3)· patent assignee history
1999–2019Based in Kariya, JP· patent location history
2000–2021Patents assigned to EBARA CORP (20)· patent assignee history
2000–2013Patents assigned to TOSHIBA KK (9)· patent assignee history
2002–2009Based in Hamura, JP· patent location history
2006–2010Based in Kanagawa, JP· patent location history
2011–2013Patents assigned to AIZAWA HIDEO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBARA CORP | 20 | 2000–2021 |
| TOSHIBA KK | 9 | 2000–2013 |
| AIZAWA HIDEOself | 3 | 2011–2013 |
| DENSO CORP | 3 | 1999–2019 |
| NISSAN MOTOR | 3 | 1978–1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 17 | 1990–2021 |
| Hamura, JP | 4 | 2002–2009 |
| Kariya, JP | 3 | 1999–2019 |
| Yokohama, JP | 3 | 1982–2013 |
| Kanagawa, JP | 3 | 2006–2010 |