Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334935 | Distillation of (meth) acryloxy-bearing alkoxysilane | Katsuhiro Uehara, Mikio Endo, Tohru Kubota, Satoshi Uchida | 2002-01-01 |
| 6194564 | Process for production of saline-solution soluble xanthan gum | Shigehiro Nagura | 2001-02-27 |
| 6110731 | Apparatus for the production of xanthan gum | Shigehiro Nagura, Taira Homma | 2000-08-29 |
| 5994107 | Process of purifying xanthan gum using an alkaline protease and lysozyme | Taira Homma, Shigehiro Nagura, Richard W. Armentrout | 1999-11-30 |
| 5972695 | Apparatus and method for the production of xanthan gum | Shigehiro Nagura, Taira Homma | 1999-10-26 |
| 5864034 | Process for production of saline-solution soluble xanthan gum | Shigehiro Nagura | 1999-01-26 |
| 5709801 | Removal of liquid from pullulan | Shigehiro Nagura, Jiro Moriya | 1998-01-20 |
| 5705368 | Process for preparation of purified xanthan gum | Taira Homma, Shigehiro Nagura, Richard W. Armentrout | 1998-01-06 |
| 5702927 | Process for preparation of purified xanthan gum | Taira Homma, Shigehiro Nagura, Richard W. Armentrout | 1997-12-30 |
| 5679556 | Process for the recovery and purification of xanthan gum | Taira Homma, Shigehiro Nagura | 1997-10-21 |
| 5595892 | Process for preparation of purified xanthan gum | Taira Homma, Shigehiro Nagura, Richard W. Armentrout | 1997-01-21 |
| 5580763 | Method for fermentation production of xanthan gum | Taira Honma, Shigehiro Nagura | 1996-12-03 |
| 5493015 | Method for reducing contaminative live bacteria in xanthan gum | Shigehiro Nagura | 1996-02-20 |
| 5416206 | Modified xanthan gum and method for modifying xanthan gum | Shigehiro Nagura, Kazumasa Maruyama | 1995-05-16 |
| 5266484 | Streptomyces spectabilis strains employed for producing streptovaricin C | Kaname Inoue, Motohide Yamazaki, Richard W. Armentrout | 1993-11-30 |
| 5210033 | Process for preparing and selecting hyperproducing microorganism strains used for the process for producing streptovaricin C | Kaname Inoue, Motohide Yamazaki, Richard W. Armentrout | 1993-05-11 |
| 5208153 | Process for producing streptovaricin C | Kaname Inoue, Motohide Yamazaki, Richard W. Armentrout | 1993-05-04 |