Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173523 | Method of removing heavy metal in semiconductor substrate | Noritomo Mitsugi, Masataka Hourai, Shuichi Samata, Kei Matsumoto | 2012-05-08 |
| 8090544 | Method for determining concentration of impurity element | Tetsuo Ishida | 2012-01-03 |
| 7767969 | Method and apparatus for measuring spectroscopic absorbance | Harumi Shibata, Sayaka Hamaguchi | 2010-08-03 |
| 7537194 | Flow control valve | — | 2009-05-26 |
| 6828125 | DNA encoding fused di-alpha globins and use thereof | Stephen J. Hoffman, Douglas L. Looker | 2004-12-07 |
| 6514776 | Instrument and method for measuring contamination of wafer surface | Kumiko Yanagi, Harumi Shibata | 2003-02-04 |
| 6215941 | Optical delay time adjuster and optical time-division multiplexer | Yukihiro Ozeki | 2001-04-10 |
| 6124114 | Hemoglobins with intersubunit dislufide bonds | Stephen J. Hoffman | 2000-09-26 |
| 6010883 | Recombinant fusion proteins | Hans Christian Th.o slashed.gersen | 2000-01-04 |
| 5942488 | Haemoglobin | Noboru Komiyama | 1999-08-24 |
| 5905415 | Distributed constant line coupling with a gap domain | Hiroki Fujishiro | 1999-05-18 |
| 5844089 | Genetically fused globin-like polypeptides having hemoglobin-like activity | Stephen J. Hoffman, Douglas L. Looker, Mary S. Rosendahl, Gary L. Stetler, Michael Wagenbach +2 more | 1998-12-01 |
| 5844088 | Hemoglobin-like protein comprising genetically fused globin-like polypeptides | Stephen J. Hoffman, Douglas L. Looker, Mary S. Rosendahl, Gary L. Stetler, Michael Wagenbach +2 more | 1998-12-01 |
| 5776890 | Hemoglobins with intersubunit disulfide bonds | Stephen J. Hoffman | 1998-07-07 |
| 5744329 | DNA encoding fused di-beta globins and production of pseudotetrameric hemoglobin | Stephen J. Hoffman, Douglas L. Looker, Mary S. Rosendahl, Gary L. Stetler, Michael Wagenbach +2 more | 1998-04-28 |
| 5661124 | Blood substitutes | Stephen J. Hoffman | 1997-08-26 |
| 5563254 | Polynucleotides encoding genetically engineered mutant hemoglobins | Stephen J. Hoffman | 1996-10-08 |
| 5545727 | DNA encoding fused di-alpha globins and production of pseudotetrameric hemoglobin | Stephen J. Hoffman, Douglas L. Looker | 1996-08-13 |
| 5449759 | Hemoglobins with intersubunit desulfide bonds | Stephen J. Hoffman | 1995-09-12 |
| 5444012 | Method for manufacturing semiconductor integrated circuit device having a fuse element | Keiichi Yoshizumi, Kazushi Fukuda, Seiichi Ariga, Shuji Ikeda, Makoto Saeki +3 more | 1995-08-22 |
| 5373471 | Semiconductor memory device having redundancy memory cells for replacing defective | Makoto Saeki, Hisae Yamamura, Tadashi Abe, Takeshi Fukazawa | 1994-12-13 |
| 5115379 | Composite filter and illuminating device | — | 1992-05-19 |
| 5084806 | Light emitting display device and stem for light emitting display device | — | 1992-01-28 |
| 5055420 | Process for fabricating semiconductor integrated circuit devices | Shuji Ikeda, Kouichi Nagasawa, Makoto Motoyoshi, Satoshi Meguro | 1991-10-08 |
| 5028588 | Blood substitutes | Stephen L. Hoffman | 1991-07-02 |