LexDanaLexDanabeta
Inventor

Yoshitaka Kawaai

Inventor
Tokyo, JP

Overview

2→
Patents
1994–2001
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A01Gprimary
A01GHorticulture33%
C02FTreatment of water, waste water, sewage, or sludge33%
Y02PClimate change mitigation technologies in the production or processing of goods33%
PatentTitleYear
6,214,240'Method for ozone treatment using a mixture of ozone and hydrogen peroxide'20015,323,567'Plant cultivating apparatus'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2001Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
1994Based in all, JP· patent location history
2001Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP21994–2001
Locations
LocationPatentsSpan
Tokyo, JP12001
all, JP11994