Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222303 | Piezoelectric actuator having an array of drive columns | Torahiko Kanda | 2001-04-24 |
| 6211606 | Piezoelectric actuator and method for manufacturing same | Torahiko Kanda, Tsutomu Kagami | 2001-04-03 |
| 6184400 | Method of manufacturing a fatty acid ester of polyoxyalkylene alkyl ether | Ituo Hama, Takahiro Okamoto, Hisashi Sasamoto | 2001-02-06 |
| 6100597 | Semiconductor device and method for manufacturing the same | — | 2000-08-08 |
| 5955230 | Electrophotographic photoreceptor having protective layer and method for forming images | Takaaki Kimura, Fumio Ojima, Kazuyuki Nakamura | 1999-09-21 |
| 5910619 | Process for producing .alpha.-olefin oligomers | Hisao Urata, Takayuki Aoshima, Toshiyuki Oshiki, Jun Takahara, Shinji Iwade +3 more | 1999-06-08 |
| 5856612 | Process for producing .alpha.-olefin oligomer | Yoshitaka Araki, Yoshiaki Nanba, Takeshi Okano | 1999-01-05 |
| 5817844 | Method of manufacturing a fatty acid ester of polyoxyalkylene alkyl ether | Ituo Hama, Takahiro Okamoto, Hisashi Sasamoto | 1998-10-06 |
| 5750817 | Process for producing .alpha.-olefin oligomers and .alpha.-olefin oligomer compositions | Eiji Tanaka, Hisao Urata, Toshiyuki Oshiki, Takayuki Aoshima, Riichirou Kawashima +3 more | 1998-05-12 |
| 5750816 | Process for the preparation of .alpha.-olefin oligomers | Yoshitaka Araki, Takashi Ishikawa, Akio Tsuboi, Yoshiaki Nanba, Takeshi Okano +2 more | 1998-05-12 |
| 5750796 | Method of producing an alkylene oxide adduct of a compound having one or more active hydrogen | Itsuo Hama, Takahiro Okamoto, Hisashi Sasamoto | 1998-05-12 |
| 5585914 | Apparatus and method for measuring a temperature of a high temperature liquid contained in a furnace | Mitsuo Yamasaki, Shigeru Inoue, Ichiro Kikuchi, Masaki Komatani, Genji Kanatani +14 more | 1996-12-17 |
| 5374750 | Method and manufacturing of fatty acid esters of polyoxyalkylene alkyl ethers | Itsuo Hama, Yuji Fujimori, Yuichi Nakamoto | 1994-12-20 |
| 5340639 | Printed-wiring board | — | 1994-08-23 |
| 5012012 | Alkoxylation catalyst | Yuichi Nakamoto, Yuji Fujimori | 1991-04-30 |