Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864034 | Transfer material transfer process, shape transfer process and transfer device | Keisuke Endo | 2005-03-08 |
| 6831792 | Objective lens, combination of objective lenses, and method for adjusting optical system using objective lens | — | 2004-12-14 |
| 6785006 | Wavefront measuring apparatus and wavefront measuring method | — | 2004-08-31 |
| 6771355 | Producing history managing method and system for photosensitive sheet package | Yoshiyuki Ishii | 2004-08-03 |
| 6672585 | Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members | Masayuki Nakagiri, Keisuke Endo, Hideyuki Uezono | 2004-01-06 |
| 6671089 | Optical filter and illumination optical system provided with same | Shingo Kashima | 2003-12-30 |
| 6493138 | Microscopic optical system | — | 2002-12-10 |
| 6416979 | 5-substituted picolinic acid compounds production by Marasmiellus sp | Hideo Hirai, Katsuomi Ichikawa, Nakao Kojima, Kunio Satake, Nobuji Yoshikawa | 2002-07-09 |
| 6391616 | Oidiodendron strain for the production of terpenoid lactone compounds | Masaya Ikunaka, Nobuji Yoshikawa, Katsuomi Ichikawa, Nakao Kojima | 2002-05-21 |
| 6339498 | Ultraviolet microscope optical system and optical filter used in the same optical system | Shingo Kashima | 2002-01-15 |
| 6225339 | Terpenoid lactone compounds and their production process | Masaya Ikunaka, Nobuji Yoshikawa, Katsuomi Ichikawa, Nakao Kojima | 2001-05-01 |
| 6221899 | Terpenoid lactone compounds and their production process | Masaya Ikunaka, Nobuji Yoshikawa, Katsuomi Ichikawa, Nakao Kojima | 2001-04-24 |
| 6194442 | 5-substituted picolinic acid compounds and their method of use | Hideo Hirai, Katsuomi Ichikawa, Nakao Kojima, Kunio Satake, Nobuji Yoshikawa | 2001-02-27 |
| 6188514 | Confocal microscope | Yoshiharu Saito | 2001-02-13 |
| 6187568 | Macrocyclic lactone compounds and their production process | Yuji Yamauchi, Taisuke Inagaki, Yasuhiro Kojima, Nakao Kojima | 2001-02-13 |
| 6157484 | Confocal microscope and relay optical system for use in confocal microscope and the like | — | 2000-12-05 |
| 6116018 | Gas turbine plant with combustor cooling system | Satoshi Tanimura, Shigemi Mandai, Tetsuo Gora | 2000-09-12 |
| 6034107 | 5-Substituted picolinic acid compounds and their production process | Hideo Hirai, Katsuomi Ichikawa, Nakao Kojima, Kunio Satake, Nobuji Yoshikawa | 2000-03-07 |
| 6001998 | Macrocyclic lactone compounds and their production process | Yuji Yamauchi, Taisuke Inagaki, Yasuhiro Kojima, Nakao Kojima | 1999-12-14 |
| 5952562 | Scanning probe microscope incorporating an optical microscope | Akira Yagi | 1999-09-14 |
| 5901549 | Pilot burner fuel nozzle with uneven fuel injection for premixed type combustor producing long and short flames | Shigemi Mandai, Satoshi Tanimura, Jun Kubota | 1999-05-11 |
| 5885959 | Cyclic peptide compounds and their production process | Hideo Hirai, Nakao Kojima, Toshiyuki Saito, Nobuji Yoshikawa | 1999-03-23 |
| 5880861 | Illumination optical system | — | 1999-03-09 |
| 5729385 | Microscope optical system | Hideyuki Takaoka | 1998-03-17 |
| 5710662 | Automatic focus detection device for microscopes | — | 1998-01-20 |