Inventor

Yohito Ito

Inventor

Shiga, JP

Overview

6→

Patents

2002–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

B01Dprimary

B01DSeparation28%

C12MApparatus for enzymology or microbiology17%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture17%

A61LMethods or apparatus for sterilising materials or objects in general11%

B82YSpecific uses or applications of nanostructures11%

C02FTreatment of water, waste water, sewage, or sludge6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%

PatentTitleYear

10,703,657Waste water treatment method using membrane separation-activated sludge2020 9,587,253'Method of producing chemical product with continuous fermentation and filtering'2017 8,759,045'Lactic acid production method'2014 8,349,597'Lactic acid production method'2013 6,743,363'Method of bacteriostasis or disinfection for permselective membrane'2004 6,468,430'Method for inhibiting growth of bacteria or sterilizing around separating membrane'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2020Patents assigned to TORAY INDUSTRIES (6)· patent assignee history

2002–2004Based in Kyoto, JP· patent location history

2013–2017Patents assigned to ITO YOHITO (2)· patent assignee history

2013–2017Patents assigned to SAWAI HIDEKI (2)· patent assignee history

2013–2017Patents assigned to SAWAI KENJI (2)· patent assignee history

2013–2017Patents assigned to YAMADA KATSUSHIGE (2)· patent assignee history

2013–2020Based in Shiga, JP· patent location history

2014Based in Otsu, JP· patent location history

2017Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORAY INDUSTRIES	6	2002–2020
ITO YOHITOself	2	2013–2017
SAWAI HIDEKI	2	2013–2017
SAWAI KENJI	2	2013–2017
YAMADA KATSUSHIGE	2	2013–2017

Locations

Location	Patents	Span
Shiga, JP	2	2013–2020
Kyoto, JP	2	2002–2004
Kanagawa, JP	1	2017
Otsu, JP	1	2014