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Inventor

Noboru Sugiyama

Inventor
Tokyo, JP

Overview

12→
Patents
1976–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 12 as inventor

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

A47Cprimary
A47CChairs22%
E04HBuildings or like structures for particular purposes17%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates9%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%
A47BTables4%
A61KPreparations for medical, dental or toiletry purposes4%
B23KSoldering or unsoldering4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
C08BPolysaccharides4%
C10MLubricating compositions4%
PatentTitleYear
11,047,495Fluid control valve20218,298,732'Exposure method and method of making a semiconductor device'20127,669,634'Sliding roll screen door'20106,938,667'Automatic wind-up screen device'20055,517,789'Variable floor height telescopic multi-staged spectator seating system'19965,324,093'Apparatus for setting operative attitude of furnitures in furniture raising/lowering type floor equipment'19945,271,190'Apparatus for opening and closing covering means for furniture raising/lowering type floor equipment'19935,245,799'Apparatus for opening and closing covering means for furniture raising/lowering type floor equipment'19935,228,744'Apparatus for locking operative position of each furniture on furniture raising/lowering type floor equipment'19934,014,528'Gas cutting machine'19773,973,008'Konjac mannan'19763,945,930'Water-soluble metal working lubricants'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1996Based in Tokyo, JP· patent location history
1976–2010Based in Shizuoka, JP· patent location history
1977Patents assigned to KOIKE SANSO KOGYO KK (1)· patent assignee history
1993–1996Patents assigned to KOTOBUKI & CO LTD (5)· patent assignee history
2005–2010Patents assigned to SEIKI JUKO CO LTD (2)· patent assignee history
2012Patents assigned to FUJITSU SEMICONDUCTOR LTD (1)· patent assignee history
2012Based in Yokohama, JP· patent location history
2021Patents assigned to AISAN IND (1)· patent assignee history
2021Based in Anjo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOTOBUKI & CO LTD51993–1996
SEIKI JUKO CO LTD22005–2010
AISAN IND12021
FUJITSU SEMICONDUCTOR LTD12012
KOIKE SANSO KOGYO KK11977
Locations
LocationPatentsSpan
Tokyo, JP71976–1996
Shizuoka, JP31976–2010
Anjo, JP12021
Yokohama, JP12012