Inventor
Yoshihiro Yoshikawa
Inventor
Osaka, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography17%
C12MApparatus for enzymology or microbiology14%
A61MDevices for introducing media into, or onto, the body8%
C12NMicroorganisms or enzymes8%
A01NPreservation of bodies of humans or animals or plants or parts thereof6%
A61KPreparations for medical, dental or toiletry purposes6%
G10KSound-producing devices6%
A61BDiagnosis3%
A61JContainers specially adapted for medical or pharmaceutical purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
PatentTitleYear
10,563,173Autoserum-containing bone marrow cell culture system, autoserum-containing bone marrow cell culture method, and method for producing medicinal composition comprising autoserum-containing cultured bone marrow cells as active ingredient202010,444,653Corona discharge device and image formation apparatus including the same2019D0836210Cell preservation container201810,088,769Corona discharge device and image formation apparatus including the same201810,036,997Process unit and image forming apparatus provided with the same20189,891,582'Process unit and image forming apparatus provided with the same'20189,738,861'Culture system for pluripotent stem cells and method for subculturing pluripotent stem cells'20179,683,214'Autoserum-containing bone marrow cell culture system, autoserum-containing bone marrow cell culture method, and method for producing medicinal composition comprising autoserum-containing cultured bone marrow cells as active ingredient'20179,462,801'Method for preserving pancreatic islet, container for preserving pancreatic islet, and kit for transplanting pancreatic islet'20169,434,924'Cell culture method and cell culture kit'20168,375,688'Package of freeze storage container and process for producing the same'20138,155,566'Toner feed unit with shutter assembly and image forming apparatus equipped with the same'20128,155,569'Toner cartridge and image forming apparatus'20125,497,213'Method and apparatus for reading bar code of photographic film cassette'19965,381,794'Ultrasonic probe apparatus'19954,344,327'Electronic scanning ultrasonic diagnostic system'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1995Patents assigned to ALOKA CO LTD (2)· patent assignee history
1982–1995Based in Mitaka, JP· patent location history
1996Based in Saitama, JP· patent location history
2012–2019Patents assigned to SHARP KK (6)· patent assignee history
2012–2017Patents assigned to YOSHIKAWA YOSHIHIRO (6)· patent assignee history
2012–2020Based in Osaka, JP· patent location history
2012Based in Yamatokoriyama, JP· patent location history
2013–2020Patents assigned to NIPRO CORP (6)· patent assignee history
2017–2020Patents assigned to UNIV SAPPORO MEDICAL (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPRO CORP | 6 | 2013–2020 |
| SHARP KK | 6 | 2012–2019 |
| YOSHIKAWA YOSHIHIROself | 6 | 2012–2017 |
| UNIV SAPPORO MEDICAL | 3 | 2017–2020 |
| ALOKA CO LTD | 2 | 1982–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 12 | 2012–2020 |
| Mitaka, JP | 2 | 1982–1995 |
| Yamatokoriyama, JP | 1 | 2012 |
| Saitama, JP | 1 | 1996 |