Tokyo Shibaura Electric Co., Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4754257 Analog-digital converterExpiredNov 09, 83Jun 28, 88[H03M]
4746316 Method for manufacturing a luminous tube for discharge lampExpiredAug 17, 82May 24, 88[H01J]
4672179 Apparatus for cooking rice substantially under atmospheric pressureExpiredAug 31, 84Jun 09, 87[F27D]
4670282 Method for cooking riceExpiredAug 31, 84Jun 02, 87[A23L]
4667218 NPN transistor with base double doped with arsenic and boronExpiredNov 19, 80May 19, 87[H01L]
4587928 Apparatus for producing a semiconductor deviceExpiredOct 24, 80May 13, 86[B05C]
4560642 Method of manufacturing a semiconductor deviceExpiredJul 19, 84Dec 24, 85[B05D]
4459606 Integrated injection logic semiconductor devicesExpiredDec 24, 75Jul 10, 84[H03K, H01L]
4458313 Memory access control systemExpiredNov 25, 81Jul 03, 84[G06F]
4455608 Information transferring apparatusExpiredDec 08, 81Jun 19, 84[G06F]
4453230 Address conversion systemExpiredJun 21, 82Jun 05, 84[G06F]
4435697 Analog-digital converterExpiredAug 11, 82Mar 06, 84[H03K]
4428916 Method of making .alpha.-silicon nitride powderExpiredSep 26, 79Jan 31, 84[C01B]
4410580 Semiconductor waferExpiredNov 15, 79Oct 18, 83[B32B]
4405093 Endless tape travelling deviceExpiredJul 28, 81Sep 20, 83[B65H, G11B]
4400771 Multi-processor system with programmable memory-access priority controlExpiredNov 21, 80Aug 23, 83[G06F]
4392712 Light distributorExpiredOct 29, 80Jul 12, 83[G02B]
4385307 Solid state image sensing device for enhanced charge carrier accumulationExpiredOct 29, 80May 24, 83[H01L]
4381528 Enclosed-type magnetic disc recording and/or reproducing apparatusExpiredJan 27, 81Apr 26, 83[G11B]
4371419 Method for producing a lithium tantalate single crystalExpiredJan 25, 80Feb 01, 83[C30B]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.