Inventor
AKIRA YAMAMOTO
Inventor
JP
Overview
Patents· 65 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing23%
F16HGearing7%
B01FMixing, e.g. dissolving, emulsifying or dispersing6%
G02BOptical elements, systems or apparatus4%
B01BBoiling2%
B25JManipulators2%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
F16CShafts2%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling2%
PatentTitleYear
12,545,872Cell culture method, method for producing culture medium, culture medium and culture device202612,393,022Optical system and display apparatus202512,379,764Power control apparatus and method202512,340,109Information processing system and method202512,325,367High-voltage cable connection structure202512,311,785Vehicle drive system202512,214,582On-press development type lithographic printing plate precursor,method of preparing lithographic printing plate, and lithographic printing method202512,208,939Can lid202512,157,160Can lid202412,157,296On-press development type lithographic printing plate precursor, method for preparing lithographic printing plate, and lithographic printing method202412,158,201Internal meshing type gear device202412,086,470Storage device and data processing method202412,073,089Storage device and data recovery method by storage device202411,977,299Polarized light irradiation device and exposure method for irradiation target object202411,907,746Compound storage system202411,906,865Reflective sheet and transfer film for reflective sheet202411,890,298Fucoidan hair growth agent202411,878,412Robot joint structure202411,845,205Method for producing gear, gear, and bending meshing type gear device202311,836,386Storage system and method of controlling storage system that set ports associated with a logical unit202311,836,393Storage system and control method of migrating storage control unit based on maximum amount of mountable storage control units202311,836,391Distributed storage system and storage control method202311,829,617Virtual storage system202311,789,185Reflective sheet202311,772,005Apparatus for and method of producing ultrafine bubble-containing liquid, and ultrafine bubble-containing liquid202311,759,756Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method202311,752,619Gear motor and cooperating robot202311,720,264Compound storage system and storage control method to configure change associated with an owner right to set the configuration change202311,714,751Complex system and data transfer method202311,698,857Storage system for migrating data between tiers202311,675,545Distributed storage system and storage control method202311,673,101Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method202311,649,887Gear device202311,630,734Scale-out storage system and storage control method202311,602,719Ultrafine bubble generating apparatus and ultrafine bubble generating head202311,604,584Storage system202311,599,297Storage apparatus, maintenance support method, and maintenance support program202311,548,143Robot202311,543,989Storage system and control method thereof202311,534,879Processing method and object202211,507,307Storage system including a memory controller that enables each storage controller of a plurality of storage controllers to exclusively read and write control information of the memory202211,486,696On-machine measurement device, machine tool, and on-machine measurement method202211,467,907Storage system with multiple storage devices to store data202211,461,032Storage controller replacement and firmware upgrade without service interruption202211,455,105Storage system and data management method of switching access authority202211,429,316Multi controller storage system and method of controlling multi controller storage system2022D0956839Speed reducer202211,369,926Ultra fine bubble generation apparatus202211,372,755Storage system202211,364,474Ultrafine bubble generating method and ultrafine bubble generating apparatus202211,365,784Eccentric oscillation type speed reducer202211,327,653Drive box, storage system and data transfer method202211,318,425Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method202211,296,073Semiconductor device202211,274,736Bending meshing type gear device202211,237,962Complex system and data transfer method202211,220,949Exhaust silencer device202211,209,648Projection optical system and display apparatus having the same202111,210,032Storage device and data processing method202111,212,908Semiconductor apparatus202111,201,788Distributed computing system and resource allocation method202111,196,806Method and apparatus for replicating data between storage systems202111,194,499Caching meihod for hybrid cloud storage running dev/test on public cloud202111,174,918Reduction gear202111,156,266Gear device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to HITACHI LTD (29)· patent assignee history
2021–2024Patents assigned to SUMITOMO HEAVY INDUSTRIES (11)· patent assignee history
2021–2026Patents assigned to CANON KK (10)· patent assignee history
2021–2026Based in JP· patent location history
2022–2025Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2023–2025Patents assigned to FUJIFILM CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 29 | 2021–2025 |
| SUMITOMO HEAVY INDUSTRIES | 11 | 2021–2024 |
| CANON KK | 10 | 2021–2026 |
| FUJIFILM CORP | 5 | 2023–2025 |
| TOYOTA MOTOR CO LTD | 3 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 65 | 2021–2026 |