Inventor

Shuji Toyoda

Inventor

Chigasaki, JP

Overview

11→

Patents

1992–2011

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.

G02Bprimary

G02BOptical elements, systems or apparatus27%

A23CDairy products, e.g. milk, butter or cheese14%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation14%

C07KPeptides9%

C12NMicroorganisms or enzymes9%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

H10DInorganic electric semiconductor devices5%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

PatentTitleYear

7,864,414'Microscope and virtual slide forming system'2011 7,518,790'Microscope and virtual slide forming system'2009 6,404,546'Inverted microscope'2002 6,239,905'Inverted microscope'2001 5,527,505'Process for the manufacture of fermented milk'1996 5,482,723'Lactic acid bacteria, antibacterial substance produced by the bacteria, fermented milk starter containing the bacteria, and process for producing fermented milk by using the starter'1996 5,406,121'Semiconductor device having improved interconnection wiring structure'1995 5,338,682'Lactic acid bacteria, antibacterial substance produced by the bacteria, fermented milk starter containing the bacteria, and process for producing fermented milk by using the starter'1994 5,337,177'Microscope'1994 5,285,095'Semiconductor integrated circuit with input protective transistor effective against electric surge'1994 5,172,265'Microscope with salient hand-support'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2011Patents assigned to NIKON CORP (6)· patent assignee history

1992–1994Based in Yokohama, JP· patent location history

1994–1996Patents assigned to SNOW BRAND MILK PRODUCTS CO LTD (3)· patent assignee history

1994–1995Patents assigned to NEC CORP (2)· patent assignee history

1994–1996Based in Sapporo, JP· patent location history

1994–1995Based in Tokyo, JP· patent location history

2001–2011Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIKON CORP	6	1992–2011
SNOW BRAND MILK PRODUCTS CO LTD	3	1994–1996
NEC CORP	2	1994–1995

Locations

Location	Patents	Span
Chigasaki, JP	4	2001–2011
Sapporo, JP	3	1994–1996
Tokyo, JP	2	1994–1995
Yokohama, JP	2	1992–1994