Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928222 | Porphyrin compound, process for producing porphyrin compound, three-dimensional optical recording material, and three-dimensional optical recording medium | Yoshiaki Kobuke | 2011-04-19 |
| 7767808 | Porphyrin-phthalocyanine dimer and tetramer having directly-bound π electron systems and production method thereof | Yoshiaki Kobuke, Akiharu Satake | 2010-08-03 |
| 7709155 | Nonaqueous electrolytic solution and lithium-ion secondary battery | Atsushi Sano, Tsuyoshi Iijima, Satoshi Maruyama | 2010-05-04 |
| 7700352 | Composition for culturing mouse pluripotent stem cells | Hitoshi Niwa | 2010-04-20 |
| 7651815 | Lithium secondary battery | Atsushi Sano, Tsuyoshi Iijima, Satoshi Maruyama | 2010-01-26 |
| 7651818 | Lithium ion secondary battery and charging method therefor | Tsuyoshi Iijima | 2010-01-26 |
| RE41082 | Information recorder, recording method, and recording media | Yuichi Kanai, Seiya Ota | 2010-01-19 |
| 7583058 | Method of charging lithium ion secondary battery including a constant current, charging apparatus, and power supply apparatus | Tsuyoshi Iijima, Toshifumi Tanaka, Satoshi Maruyama | 2009-09-01 |
| 7500941 | Folding system and process for a continuous moving web operation | Richard George Coe, Claudio Antonio Matos, Michael Joseph Page, Richard W. Hamm | 2009-03-10 |
| 7197365 | Controller, program product, and storage medium | Yoshihiro Hori, Etsuko Sugimoto, Hiroshi Takemura, Yoshinori Hatayama | 2007-03-27 |
| 7107474 | Data transfer unit and method | Seiichi Emoto | 2006-09-12 |
| 7022840 | Porphyrin array exhibiting large two photon absorption property and including, as structural unit, bis (imidazolylporphyrin metal complex) linked with acetylenic bond and the derivative thereof, and method of producing the same | Yoshiaki Kobuke | 2006-04-04 |
| 6816666 | Information recorder, recording method, and recording media | Yuichi Kanai, Seiya Ota | 2004-11-09 |
| 6727358 | Porphyrin array having imidazolyl porphyrin metal complex as structural unit thereof and method of producing the same | Yoshiaki Kobuke | 2004-04-27 |
| 6653018 | Electrochemical device | Tetsuya Takahashi, Toshinobu Miyakoshi, Tsuyoshi Iijima, Satoshi Maruyama | 2003-11-25 |
| 6602998 | Mercapto-substituted imidazolylporphyrin metal complex monomer, polymer having the same as a repeating unit and method of preparing the same | Yoshiaki Kobuke | 2003-08-05 |
| 6429310 | Poly(porphyrin) arrays having meso-dimeric imidazolyl porphyrin metal complexes as monomer units | Yoshiaki Kobuke, Shin-ichi Kugimiya | 2002-08-06 |
| 6398242 | Installation position of a damper for industrial vehicles | Yasuhiro Niwa, Shuji Ohta | 2002-06-04 |
| 5872933 | Apparatus for recording and/or reproducing variable bit rate data | Yuichi Kanai | 1999-02-16 |
| 5560880 | Recording disc and method of producing same | Kenji Takahashi | 1996-10-01 |