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Inventor

Tsuyoshi Nishida

Inventor
Tokyo, JP

Overview

40→
Patents
1978–2020
Patent span
LOC
Primary field

Patents· 40 as inventor

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

LOC19primary
LOC1943%
G06FElectric digital data processing13%
F01PCooling of machines or engines in general9%
LOC146%
F02BInternal-combustion piston engines4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
B43KImplements for writing or drawing2%
B43LArticles for writing or drawing upon2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C08LCompositions of macromolecular compounds2%
PatentTitleYear
D0894902Stylus2020D0894900Stylus2020D0894901Stylus20209,994,066Erasing implement and writing implement provided with erasing implement2018D0761358'Cap for writing instruments'2016D0747770'Pen'20168,769,667'Information processing apparatus'20148,713,653'Data processing apparatus, activation control method, and computer-readable storage medium'2014D0691654'Marker pen'2013D0667502'Pen'2012D0641404'Pen'20117,971,026'Information processing apparatus and access control method'20117,937,577'Information processing apparatus and operating system determination method'20117,818,161'Apparatus and method for UART emulation'20107,634,600'Emulation system and emulation method for multiple recording media tupes'2009D0586393'Pen'2009D0575819'Pen'2008D0562894'Pen'2008D0561835'Pen'20087,273,030'Crankshaft support structure of internal combustion engine'2007D0540383'Pen'2007D0534958'Pen'2007D0509536'Ballpoint pen'2005D0497643'Ballpoint pen'2004D0496688'Pen'2004D0482724'Ballpoint pen'2003D0463821'Ball-point pen'2002D0461501'Ball-point pen'2002D0452526'Ball-point pen'2001D0451547'Mechanical pencil'2001D0450769'Mechanical pencil'20015,996,403'Method and apparatus for evaluating the sagging conditions of a sealant'19995,790,004'Electromagnetic relay'19985,698,656'Moisture-curing urethane adhesive composition'19975,007,383'Water-cooling system for a water-cooled horizontal cylinder engine'19914,883,024'Water-cooling system for a water-cooled horizontal cylinder engine'19894,825,816'Engine with forced air-cooling'19894,735,176'Closed evaporative cooling system for an engine'19884,319,542'Apparatus for preparation of blood smear specimens'19824,103,650'Horizontal type diesel engine'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to KUBOTA LTD (5)· patent assignee history
1978–1991Based in Sakai, JP· patent location history
1997–1999Patents assigned to YOKOHAMA RUBBER CO LTD (2)· patent assignee history
1997–1999Based in Hiratsuka, JP· patent location history
2001–2020Patents assigned to MITSUBISHI PENCIL CO (24)· patent assignee history
2001–2020Based in Tokyo, JP· patent location history
2007Based in Okazaki, JP· patent location history
2009–2014Patents assigned to TOSHIBA KK (6)· patent assignee history
2009–2014Based in Akishima, JP· patent location history
2012–2014Patents assigned to NISHIDA TSUYOSHI (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI PENCIL CO242001–2020
TOSHIBA KK62009–2014
KUBOTA LTD51978–1991
NISHIDA TSUYOSHIself42012–2014
YOKOHAMA RUBBER CO LTD21997–1999
Locations
LocationPatentsSpan
Tokyo, JP242001–2020
Akishima, JP52009–2014
Sakai, JP51978–1991
Hiratsuka, JP21997–1999
Okazaki, JP12007