Inventor

AKIRA KIKUCHI

Inventor

Overview

5→

Patents

2022–2025

Patent span

Human necessities

Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes16%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%

C07KPeptides11%

C12NMicroorganisms or enzymes11%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems11%

B60LPropulsion of electrically-propelled vehicles5%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%

C12YEnzymes5%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

H02JElectric power networks5%

PatentTitleYear

12,249,828Power conversion device2025 12,071,624Antisense oligonucleotide targeting ARL4C molecule, and nucleic acid drug using antisense oligonucleotide2024 11,942,873Secondary magnetic excitation generator-motor device2024 11,807,679Anti-CKAP4 monoclonal antibody2023 11,293,007Method for producing Wnt protein and method for storing Wnt protein2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to UNIV OSAKA (3)· patent assignee history

2022–2025Based in JP· patent location history

2024–2025Patents assigned to HITACHI LTD (2)· patent assignee history

2024Patents assigned to HITACHI MITSUBISHI HYDRO CORPORATION (1)· patent assignee history

2024Patents assigned to NAT INST BIOMEDICAL INNOVATION HEALTH & NUTRITION (1)· patent assignee history

2024Patents assigned to UNIV KOBE NAT UNIV CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV OSAKA	3	2022–2024
HITACHI LTD	2	2024–2025
HITACHI MITSUBISHI HYDRO CORPORATION	1	2024
NAT INST BIOMEDICAL INNOVATION HEALTH & NUTRITION	1	2024
UNIV KOBE NAT UNIV CORP	1	2024

Locations

Location	Patents	Span
JP	5	2022–2025