Inventor
Jiro Tanaka
Inventor
Okayama, JP
Overview
31→
Patents
1980–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material10%
D04HMaking textile fabrics, e.g. from fibres or filamentary material9%
G10HElectrophonic musical instruments7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
B22FWorking metallic powder3%
B41FPrinting machines or presses3%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps3%
G06FElectric digital data processing3%
PatentTitleYear
10,689,800Nubuck-leather-like sheet and manufacturing process therefor202010,465,337Artificial leather, entangled web of filaments, and process for producing these201910,331,730Attribute display system, attribute display method, and attribute display program20199,752,260'Base material for artificial leather and process for producing the same'20179,607,323'Goods information providing system, apparatus, method and information storage medium'20179,557,891'Information supply device'20179,396,215'Search device, search method, recording medium, and program'20169,245,293'Goods and services purchase supporting apparatus, method and information storage medium'20169,216,140'Process for producing resin composition and process for producing molded article'20158,883,662'Leather-like sheet bearing grain finish and process for producing the same'20148,778,126'Base material for artificial leather and grained artificial leather'20148,647,179'Polishing pad, and method for manufacturing polishing pad'20148,445,391'Leather-like sheet and method of manufacturing the same'20138,178,184'Process for producing intertwined ultrafine filament sheet'20128,053,060'Base material for artificial leathers and method of producing the same'20117,932,192'Base for synthetic leather and synthetic leathers made by using the same'20116,769,481'Outdoor heat exchanger unit, outdoor unit, and gas heat pump type air conditioner'20046,635,095'Oil separator'20036,316,711'Musical sound signal generation apparatus'20016,247,912'Powder molding device for forming spiral bevel gear'20016,198,035'Musical sound signal generation apparatus'20016,113,848'Method for forming spiral bevel gear'20005,998,726'Musical sound generating system with controlled tone'19995,913,939'Face gear having a notched positioning groove on the circumference'19995,783,766'Musical sound producing device in electronic musical instrument'19985,644,982'Printing press'19975,630,364'Printing press'19975,541,357'Electronic instrument for synthesizing sound based on waveforms of different frequencies'19965,458,061'Printing press'19955,428,183'Tone signal generating apparatus for performing a timbre change by storing a full frequency band in a wave memory'19954,225,166'Lock striker with retractable keeper bar'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2004Patents assigned to MITSUBISHI HEAVY IND LTD (5)· patent assignee history
1995–2001Based in Hamamatsu, JP· patent location history
1995–1997Based in Mihara, JP· patent location history
1999–2019Based in Okayama, JP· patent location history
2011–2020Patents assigned to KURARAY CO (10)· patent assignee history
2012–2019Patents assigned to TANAKA JIRO (10)· patent assignee history
2012–2017Patents assigned to ANDO YOSHIYUKI (4)· patent assignee history
2016–2019Patents assigned to RAKUTEN INC (5)· patent assignee history
2016–2019Based in Tsukuba, JP· patent location history
2016–2017Based in Ushiku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KURARAY CO | 10 | 2011–2020 |
| TANAKA JIROself | 10 | 2012–2019 |
| MITSUBISHI HEAVY IND LTD | 5 | 1995–2004 |
| RAKUTEN INC | 5 | 2016–2019 |
| ANDO YOSHIYUKI | 4 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okayama, JP | 9 | 1999–2019 |
| Hamamatsu, JP | 5 | 1995–2001 |
| Tsukuba, JP | 3 | 2016–2019 |
| Mihara, JP | 3 | 1995–1997 |
| Ushiku, JP | 2 | 2016–2017 |