Inventor
Seiji Adachi
Inventor
Tokyo, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for32%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C04BLime, magnesia12%
Y10TTechnical subjects covered by former us classification8%
C07CAcyclic or carbocyclic compounds4%
G01RMeasuring electric variables4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
F02BInternal-combustion piston engines2%
F02FCylinders, pistons or casings, for combustion engines2%
PatentTitleYear
9,279,863'High-temperature superconducting magnetic sensor'20168,781,542'High-temperature superconducting magnetic sensor and fabrication method of the same'20148,032,196'Josephson device, method of forming Josephson device and superconductor circuit'20117,970,636'Replacement part order processing apparatus, method for ordering replacement parts and computer-readable recording medium'20117,617,102'Speaker identifying apparatus and computer program product'20097,202,380'Production method of pyromellitic acid and pyromellitic anhydride'20076,999,806'High temperature superconducting josephson junctin, superconducting electronic device provided with the former and method of manufacturing high temperature superconducting josephson junction'20066,880,526'Intake system for internal combustion engine'20056,790,675'Josephson device and fabrication process thereof'20046,699,819'Mercury-containing copper oxide superconductor'20046,684,198'Program data distribution via open network'20046,606,780'Mercury-containing copper oxide superconductor and method of producing same'20035,840,209'Optically active compound, liquid crystal compositions containing the optically active compound, and liquid crystal display device'19985,840,659'Method of preparing oxide superconductive material'19985,716,907'Rock-salt/infinite layer chlorine-containing oxide superconductor and manufacturing method of the same'19985,705,457'Oxide superconductor and method for manufacturing the same'19985,674,815'Oxide superconductor'19975,670,457'Oxide superconductor and method of producing same'19975,652,199'Method of manufacturing oxide superconductor'19975,599,775'(Hg Cu)Bg.sub.2 Ca.sub.2 Cu.sub.3 Oy oxide superconductor and method of preparing the same'19975,534,490'(Hg,Cu)Ba.sub.2 Ca.sub.2 Cu.sub.3 O.sub.y oxide superconductor and method of preparing the same'19965,446,017'Superconductive copper-containing oxide materials of the formula A.sub.p B.sub.q Cu.sub.2 O.sub.4.+-.r'19955,444,039'(Hg,Pb)-Ba-Ca-Cu-O superconductor and method of manufacturing the same'19955,079,215'Bi, alkaline earth, Cu extruded oxide superconductive material having a C-plane orientation greater than 80%'19924,902,457'Method for manufacturing a porous material or a composite sintered product comprising zirconium oxide and a carbide'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1998Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (9)· patent assignee history
1995–2016Patents assigned to INT SUPERCONDUCTIVITY TECH (17)· patent assignee history
1995–1998Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (5)· patent assignee history
1995–1997Patents assigned to TOHOKU ELECTRIC POWER CO (4)· patent assignee history
1995–1997Based in Urayasu, JP· patent location history
1996–2004Based in Tokyo, JP· patent location history
1997–1998Based in Fujimi, JP· patent location history
1998–2005Based in Saitama, JP· patent location history
2003–2011Patents assigned to CHUGOKU ELECTRIC POWER (3)· patent assignee history
2004–2006Based in Inzai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INT SUPERCONDUCTIVITY TECH | 17 | 1995–2016 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 9 | 1990–1998 |
| SUMITOMO ELECTRIC INDUSTRIES | 5 | 1995–1998 |
| TOHOKU ELECTRIC POWER CO | 4 | 1995–1997 |
| CHUGOKU ELECTRIC POWER | 3 | 2003–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 1996–2004 |
| Fujimi, JP | 3 | 1997–1998 |
| Urayasu, JP | 3 | 1995–1997 |
| Inzai, JP | 2 | 2004–2006 |
| Saitama, JP | 2 | 1998–2005 |