Inventor
Tsutomu Inaba
Inventor
Wakayama, JP
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids44%
F01CRotary-piston or oscillating-piston machines or engines21%
F16CShafts11%
H04WWireless communication networks5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
H04MTelephonic communication4%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g2%
F25BRefrigeration machines, plants or systems2%
H02JElectric power networks2%
H02KDynamo-electric machines2%
PatentTitleYear
5,945,809'Battery pack short-circuit protection circuit and method'19995,446,782'Terminal connecting device having an auto data receiving function'19955,099,508'Radio telephone system for selectively allowing a party in communication with a system user to transmit a voice signal to the user during a hold state'19924,939,768'Car telephone equipment having automatic calling function'19904,874,302'Scroll compressor with oil feeding passages in thrust bearing'19894,846,639'Scroll compressor with members pressing rotating scrolls radially and axially'19894,840,549'Scroll compressor with control of distance between driving and driven scroll axes'19894,824,344'Scroll-type compressor with oil passageway in thrust bearing'19894,824,343'Scroll-type fluid transferring machine with gap adjustment between scroll members'19894,795,324'Scroll-type fluid transferring machine with deformable thrust bearing'19894,792,296'Scroll compressor with pressure-equalizing passage and gas vent conduit in main shaft'19884,781,550'Scroll compressor with driving and driven scrolls'19884,761,122'Scroll-type fluid transferring machine with slanted thrust bearing'19884,753,582'Scroll compressor with control of distance between driving and driven scroll axes'19884,740,143'Scroll-type fluid transferring machine with gap adjustment between scroll members'19884,734,020'Scroll type compressor with spiral oil feeding grooves in thrust bearing'19884,730,998'Scroll-type apparatus having a pivoting main journal bearing'19884,730,375'Method for the assembly of a scroll-type apparatus'19884,715,796'Scroll-type fluid transferring machine with loose drive fit in crank shaft recess'19874,702,681'Motor driven scroll-type machine with cooling and lubricating structure'19874,702,682'Motor driven scroll-type machine with compact oil lubricating structure'19874,702,683'Motor driven scroll-type machine with an eccentric bushing structure for enhancing lubrication'19874,696,628'Scroll-type fluid transferring machine with intake port and second intake passage'19874,623,306'Scroll compressor with bearing lubrication means'19864,621,993'Scroll-type positive fluid displacement apparatus with oil compartment plate'19864,592,703'Scroll compressor'19864,585,403'Scroll device with eccentricity adjusting bearing'19864,585,402'Scroll-type fluid machine with eccentric ring drive mechanism'19864,564,343'Scroll compressor having improved sealing'19864,564,339'Scroll compressor'19864,553,913'Scroll-type hydraulic machine'19854,496,293'Compressor of the scroll type'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1989Patents assigned to MITSUBISHI ELECTRIC CORP (28)· patent assignee history
1985–1989Based in Wakayama, JP· patent location history
1990–1999Patents assigned to TOSHIBA KK (4)· patent assignee history
1990–1992Based in Hachioji, JP· patent location history
1995Based in Tokyo, JP· patent location history
1999Based in Hachiouji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 28 | 1985–1989 |
| TOSHIBA KK | 4 | 1990–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wakayama, JP | 28 | 1985–1989 |
| Hachioji, JP | 2 | 1990–1992 |
| Hachiouji, JP | 1 | 1999 |
| Tokyo, JP | 1 | 1995 |