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Inventor

Yasuyuki Katayama

Inventor
Toyonaka, JP

Overview

11→
Patents
1986–2016
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.

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof42%
F16CShafts17%
H04NPictorial communication, e.g. television17%
B21BRolling of metal8%
B22DCasting of metals8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
PatentTitleYear
9,366,292'Retainer for ball bearing, and ball bearing'20169,103,374'Retainer for ball bearing, and ball bearing'20156,451,332'Pesticidal composition having high pesticidal ingredient vaporization rate method for controlling pests, and method for producing a pesticidal composition'20026,335,026'Pesticidal compositions'20025,698,540'Stabilized pesticidal composition containing acephate'19975,488,043'Method for stabilizing acephate and a dry pesticidal formulation containing the stabilized acephate'19965,180,420'Water dispersible granules'19935,010,756'Method of and apparatus for controlling shape of rolled material on multi-high rolling mill'19914,984,068'Motion-adaptive device for separating luminance signal and color signal'19914,982,271'Motion-adaptive device for separating luminance signal and color signal'19914,577,277'Method and apparatus of continuous casting by the use of mold oscillating system'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1991Patents assigned to KOBE STEEL LTD (2)· patent assignee history
1986–1991Based in Kobe, JP· patent location history
1991Patents assigned to VICTOR COMPANY OF JAPAN (2)· patent assignee history
1991Based in Iwai, JP· patent location history
1993–2002Patents assigned to SUMITOMO CHEMICAL CO (5)· patent assignee history
1996–2002Based in Toyonaka, JP· patent location history
2015–2016Patents assigned to NTN TOYO BEARING CO LTD (2)· patent assignee history
2015Patents assigned to FUKAMA SHOHEI (1)· patent assignee history
2015Based in Iwata, JP· patent location history
2016Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO51993–2002
KOBE STEEL LTD21986–1991
NTN TOYO BEARING CO LTD22015–2016
VICTOR COMPANY OF JAPAN21991
FUKAMA SHOHEI12015
Locations
LocationPatentsSpan
Toyonaka, JP21996–2002
Kobe, JP21986–1991
Iwai, JP21991
Shizuoka, JP12016
Iwata, JP12015