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Inventor

Kazunori Koiwai

Inventor
Kanagawa, JP

Overview

11→
Patents
2001–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Mprimary
A61MDevices for introducing media into, or onto, the body63%
A61BDiagnosis13%
A61KPreparations for medical, dental or toiletry purposes13%
A61JContainers specially adapted for medical or pharmaceutical purposes6%
C07CAcyclic or carbocyclic compounds6%
PatentTitleYear
10,821,238Intradermal injection needle for immunotherapy202010,702,653Syringe holder and pharmaceutical liquid administration set202010,413,681Syringe for injecting drug solution into upper layer of skin201910,413,680Injection needle assembly and injector provided therewith for injecting drug solution into upper layer of skin201910,335,551Needle assembly and drug injection device20199,566,393'Injection needle assembly and drug injection device'20179,302,051'Injection needle assembly and drug injection device'20168,663,163'Injection needle and drug injection device'20148,622,963'Injection needle assembly and drug injection device'20147,297,475'Medicament injection kit and medicament injection method'20076,228,391'Amidine derivatives and drug carriers comprising the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to TERUMO CORP (11)· patent assignee history
2001–2020Based in Kanagawa, JP· patent location history
2014–2016Patents assigned to IWASE YOICHIRO (3)· patent assignee history
2014–2016Patents assigned to KOIWAI KAZUNORI (3)· patent assignee history
2014Patents assigned to OOMORI SAYAKA (2)· patent assignee history
2014Patents assigned to TANAKA TETSUO (2)· patent assignee history
2014–2016Based in Ashigarakami-gun, JP· patent location history
2020Based in Odawara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TERUMO CORP112001–2020
IWASE YOICHIRO32014–2016
KOIWAI KAZUNORIself32014–2016
OOMORI SAYAKA22014
TANAKA TETSUO22014
Locations
LocationPatentsSpan
Kanagawa, JP82001–2020
Ashigarakami-gun, JP22014–2016
Odawara, JP12020