Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637392 | Magneto-resistance effect element | Hiroshi Sakakima, Hiroshi Takeuchi | 1997-06-10 |
| 5459687 | Memory element | Hiroshi Sakakima, Yousuke Irie | 1995-10-17 |
| 5429731 | Method for forming a soft magnetic nitride layer on a magnetic head | Koichi Osano, Hiroshi Sakakima, Keita Ihara, Kumio Nago, Youichi Ohnishi +2 more | 1995-07-04 |
| 5352522 | Composite material comprising metallic alloy grains coated with a dielectric substance | Koichi Kugimiya, Yasuhiro Sugaya, Osamu Inoue, Ken Hirota | 1994-10-04 |
| 5350628 | Magnetic sintered composite material | Koichi Kugimiya, Yasuhiro Sugaya, Osamu Inoue, Ken Hirota | 1994-09-27 |
| 5278666 | Facsimile method and apparatus for printing copy documents and facsimile documents that are visually distinguishable | Takahiro Ogawa | 1994-01-11 |
| 5277991 | Magnetoresistive materials | Hiroshi Sakakima | 1994-01-11 |
| 5243316 | Magnetoresistance effect element | Hiroshi Sakakima, Toshio Takada, Teruya Shinjo | 1993-09-07 |
| 5238507 | Magnetic material | Koichi Kugimiya, Yasuhiro Sugaya, Osamu Inoue, Ken Hirota | 1993-08-24 |
| 5224155 | Change-over system for automatic answering telephony and facsimile reception | Akio Nomura, Kazuaki Oshita, Tetsuya Kuwahara | 1993-06-29 |
| 5217818 | Substrate material for magnetic head and magnetic head using same | Ken Hirota, Koichi Kugimiya | 1993-06-08 |
| 5183631 | Composite material and a method for producing the same | Koichi Kugimiya, Yasuhiro Sugaya, Osamu Inoue, Ken Hirota | 1993-02-02 |
| 5164264 | Composite substrate | Koichi Kugimiya, Ken Hirota | 1992-11-17 |
| 5134501 | Facsimile apparatus | Tooru Ohnishi | 1992-07-28 |
| 5134653 | Automatic dialing machine | Kazuaki Oshita, Tetsuya Kuwahara | 1992-07-28 |
| 5104739 | Laminated magnetic material and method of producing the same | Ken Hirota, Koichi Kugimiya | 1992-04-14 |
| 5086455 | Facsimile arrangement having automatic answering telephone set and facsimile set and switching process therefor | Akio Nomura, Kazuaki Oshita, Tetsuya Kuwahara | 1992-02-04 |
| 5073214 | Magnetic material for a magnetic head | Ken Hirota, Koichi Kugimiya | 1991-12-17 |
| 5067150 | Telephone number display device | Kazuaki Oshita, Tetsuya Kuwahara | 1991-11-19 |
| 5049209 | Magnetic nitride film | Hiroshi Sakakima, Koichi Osano, Yuji Omata, Koichi Kugimiya | 1991-09-17 |
| 5048078 | System for communication over a telephone line between a facsimile apparatus and a computer | Masahiro Utsumi | 1991-09-10 |
| 5034285 | Magnetic head | Ken Hirota, Osamu Inoue | 1991-07-23 |
| 4964007 | Crystallized glass-bonded amorphous metal magnetic film-non-magnetic substrate magnetic head | Nobuyuki Kaminaka | 1990-10-16 |
| 4947542 | Method of making a crystallized glass-bonded amorphous metal magnetic film-non-magnetic substrate magnetic head | Nobuyuki Kaminaka | 1990-08-14 |
| 4901179 | Magnetic head having a laminated structure | Ken Hirota, Osamu Inoue | 1990-02-13 |