LexDanaLexDanabeta
Inventor

Koji Iwasaki

Inventor
Tokyo, JP

Overview

17→
Patents
1977–2020
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

G05Dprimary
G05DSystems for controlling or regulating non-electric variables10%
B62DMotor vehicles6%
G02BOptical elements, systems or apparatus6%
H01JElectric discharge tubes or discharge lamps6%
B25JManipulators3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
B60FVehicles for use both on rail and on road3%
B60GVehicle suspension arrangements3%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
PatentTitleYear
10,668,964Running device202010,649,242Multilayer film, multilayer film composite, optical component, and window202010,562,993Polymer composition and optical material202010,166,828Suspension device for amphibious vehicle20197,489,143'Nanogripper device and method for detecting that a sample is gripped by nanogripper device'20097,339,383'Nanogripper device having length measuring function and method for length measurement executed with nanogripper device having length measuring function'20087,048,264'Liquid-filled engine mount'20066,752,976'Inp single crystal substrate'20045,525,806'Focused charged beam apparatus, and its processing and observation method'19965,100,022'Sheet container and sheet dispenser apparatus'19924,983,830'Focused ion beam apparatus having charged particle energy filter'19914,353,060'Analog to digital converter system with an output stabilizing circuit'19824,270,177'Digital amplitude control for digital audio signal'19814,129,275'Automatic flight control apparatus for aircraft'19784,029,946'Speed control device for moving objects'19774,005,835'Automatic flight control means for rotary wing aircraft having attitude-air speed control'19774,004,756'Automatic flight control means for rotary wing aircraft'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to BOEING CO (4)· patent assignee history
1977–1978Based in Kagamigahara, JP· patent location history
1981–1982Based in Gotenba, JP· patent location history
1991–1996Patents assigned to SEIKO INSTR INC (2)· patent assignee history
1991–2020Based in Tokyo, JP· patent location history
2008–2009Patents assigned to AOI ELECTRONICS CO LTD (2)· patent assignee history
2008–2009Based in Chiba, JP· patent location history
2019–2020Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history
2020Patents assigned to RICOH CO LTD (2)· patent assignee history
2020Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEING CO41977–1978
AOI ELECTRONICS CO LTD22008–2009
MITSUBISHI HEAVY IND LTD22019–2020
RICOH CO LTD22020
SEIKO INSTR INC21991–1996
Locations
LocationPatentsSpan
Tokyo, JP41991–2020
Kanagawa, JP22020
Chiba, JP22008–2009
Gotenba, JP21981–1982
Kagamigahara, JP21977–1978