LexDanaLexDanabeta
Inventor

Seiya Sakurai

Inventor
Seattle, WA, US

Overview

80→
Patents
1977–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 80 as inventor

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

B64Cprimary
B64CAeroplanes27%
Y02TClimate change mitigation technologies related to transportation16%
Y10TTechnical subjects covered by former us classification6%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
B64DEquipment for fitting in or to aircraft3%
G02BOptical elements, systems or apparatus3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
C08LCompositions of macromolecular compounds2%
PatentTitleYear
11,008,091Body mounted shrinking landing gear202110,800,516Semi-levered shrink landing gear202010,766,602Mechanical droop for spoiler operation202010,538,307Hinged raked wing tip202010,207,791Actuator assemblies to deploy aircraft leading edge flaps and seals for aircraft leading edge flaps201910,201,158Plant disease control composition and method for controlling plant disease by application of same201910,100,212Ink composition, ink set, and ink jet recording method20189,950,780Horizontal folding wingtip20189,889,695'Image recording method'20189,856,014'Aircraft wing fairing drive assembly, system, and method'20189,716,189'Cyclic carbodiimide compound, polyester film, back sheet for solar cell module, and solar cell module'20179,688,386'High-positioned 2-position variable camber Krueger'20179,533,945'Ketene imine compound, polyester film, back sheet for solar cell module and solar cell module'20179,415,857'Wing fold system'20169,365,284'High-positioned 2-position variable camber Krueger'20169,296,469'Horizontal folding wingtip'20169,296,471'Swing wing tip system, assembly and method with dual load path structure'20169,108,715'Rotary actuated high lift gapped aileron'20159,090,729'Polymer, method for producing polymer, resin composition for optical material, shaped article, optical material, and lens'20159,061,753'Hinged panel operation systems and methods'20159,016,637'High-positioned 3-position variable camber krueger'20158,763,953'Aircraft flap actuator assembly'20148,708,286'Swing tip assembly rotation joint'20148,684,316'Aircraft flap mechanism having compact large fowler motion providing multiple cruise positions'20148,642,506'Plant disease damage control composition and plant disease damage prevention and control method'20148,567,726'Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods'20138,484,894'Method of laminar flow control using a door assembly'20138,450,406'Organic-inorganic hybrid material and its shaped article, optical component and lens'20138,245,976'Door assembly for laminar flow control system'20128,226,048'Link mechanisms, including Stephenson II link mechanisms for multi-position flaps and associated systems and methods'20128,156,887'Flap malfunction detection system'20128,038,103'Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods'20117,838,092'Gas barrier film, substrate film, and organic electroluminescence device'20107,815,981'Gas barrier film, substrate film, and organic electroluminescence device'20107,766,282'Trailing edge device catchers and associated systems and methods'20107,749,550'Fluid konjak material and its production and use'20107,744,040'Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods'20107,708,231'Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods'20107,662,445'Cyclic olefin-based copolymer, film, and polarizing plate and liquid crystal display device including the same'20107,611,099'Seal assemblies for use with drooped spoilers and other control surfaces on aircraft'20097,608,309'Resin composition, film and image display device utilizing the resin composition'20097,578,484'Link mechanisms for gapped rigid krueger flaps, and associated systems and methods'20097,550,546'Norbornene-based polymers, films, polarizing plates and liquid crystal display devices'20097,500,641'Aerospace vehicle flow body systems and associated methods'20097,475,854'Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods'20097,297,414'Gas barrier film and method for producing the same'20077,258,308'Method and apparatus for controlling airflow with a gapped trailing edge device having a flexible flow surface'20077,243,881'Multi-function trailing edge devices and associated methods'20077,179,499'Method of producing soy milk products'20077,128,951'Retarders, circular polarizer and processes for preparing them'20066,910,327'Apparatus and methods for varying inlet lip geometry of a jet engine inlet'20056,849,347'Light-emitting element using the polymer and process for producing the same'20056,811,225'Ergonomic seat and method'20046,796,534'Method and apparatus for controlling airflow with a leading edge device having a flexible flow surface'20046,777,102'Curable composition and hardcoated article employing same'20046,601,801'Gapped trailing-edge control surface for an airfoil'20036,562,542'Image-forming material and novel sulfonic acid ester derivative'20036,375,126'Variable camber leading edge for an airfoil'20026,352,221'Rotary landing gear assembly'20026,345,786'Linked multi-segment landing gear door for aircraft'20025,722,621'Bipod load support'19985,534,398'Silver halide photographic material comprising emulsion layer containing color coupler'19965,284,673'Process of making konjak-added foodstuffs'19945,279,845'Konjak-added foodstuffs and process of making'19945,158,252'Three-position variable camber Krueger leading edge flap'19925,149,023'Mechanically-linked side stick controllers with isolated pitch and roll control movement'19925,137,234'Sidestick controllers'19925,089,285'Jelly resembling the flesh of fruit'19925,056,742'Modular rudder pedal and brake control assembly for aircraft'19915,041,299'Sponge cake and bread containing konjak and method of making'19914,963,383'Process for producing konjak jelly'19904,943,444'Jelly resembling the flesh of fruit and process for producing the same'19904,848,708'Adjustable assembly for aircraft rudder, brake and nose landing gear steering control'19894,778,133'Slider wheel pitch and roll control stick apparatus for an aircraft'19884,649,484'Avionic control system'19874,598,890'Avionic control system'19864,591,313'Propeller pitch control system and apparatus'19864,567,786'Modular multi-engine thrust control assembly'19864,470,570'Control assembly for aircraft'19844,041,966'One hand operated umbrella capable of self-opening'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2015Patents assigned to SAKURAI SEIYA (16)· patent assignee history
1977–2020Based in Seattle, WA, US· patent location history
1984–2021Patents assigned to BOEING CO (51)· patent assignee history
1990–1994Patents assigned to KIBUN KK (6)· patent assignee history
1990–2007Patents assigned to KYOWA SHOKUHIN KK (6)· patent assignee history
1990–2007Based in Saitama, JP· patent location history
1996–2018Based in Kanagawa, JP· patent location history
2004–2010Based in Minami-ashigara, JP· patent location history
2007–2018Patents assigned to FUJIFILM CORP (12)· patent assignee history
2020–2021Based in Fall City, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEING CO511984–2021
SAKURAI SEIYAself161977–2015
FUJIFILM CORP122007–2018
KIBUN KK61990–1994
KYOWA SHOKUHIN KK61990–2007
Locations
LocationPatentsSpan
Seattle, Washington, US501977–2020
Kanagawa, JP71996–2018
Minami-ashigara, JP72004–2010
Saitama, JP71990–2007
Fall City, Washington, US22020–2021