Inventor

Yuichi Tamaoki

Inventor

Gunma, JP

Overview

2000–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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

C12Mprimary

C12MApparatus for enzymology or microbiology24%

F25DRefrigerators17%

F25BRefrigeration machines, plants or systems15%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

B01LChemical or physical laboratory apparatus for general use4%

A61JContainers specially adapted for medical or pharmaceutical purposes2%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials2%

C12NMicroorganisms or enzymes2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000–2012Patents assigned to SANYO ELECTRIC CO (13)· patent assignee history

2000–2020Based in Gunma, JP· patent location history

2001Based in Ooizumimachi, JP· patent location history

2003–2014Based in Oizumi-machi, JP· patent location history

2003–2006Based in Ora-gun, JP· patent location history

2012–2017Patents assigned to TAMAOKI YUICHI (6)· patent assignee history

2012–2014Patents assigned to BUSUJIMA HIROKI (3)· patent assignee history

2012–2014Patents assigned to KIKUCHI YASUHIRO (3)· patent assignee history

2013–2014Patents assigned to PANASONIC HEALTHCARE CO LTD (4)· patent assignee history

2013–2014Based in Osaka, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations