Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8785614 | Aberrantly methylated genes in pancreatic cancer | Michael Goggins | 2014-07-22 |
| 7485418 | Aberrantly methylated genes in pancreatic cancer | Michael Goggins | 2009-02-03 |
| 5997775 | Electrically conductive barium sulfate-containing composition and process of producing | Takao Hayashi, Manabu Hosoi, Nobuyoshi Kasahara, Clemens Aderhold, Wolf-Dieter Griebler +3 more | 1999-12-07 |
| 5919518 | Electrically conductive barium sulfate filler and method for preparing same | Takao Hayashi, Nobuyoshi Kasahara, Katsuhiko Yoshimaru, Kouichi Kawaratani | 1999-07-06 |
| 5698315 | Electrically-conductive colorless transparent barium sulfate filler | Takao Hayashi, Nobuyoshi Kasahara, Katsuhiko Yoshimaru, Kouichi Kawaratani | 1997-12-16 |
| 5612087 | Method for preparing a fibrous electrically conductive filler | Takao Hayashi, Nobuyoshi Kasahara, Kouichi Kawaratani | 1997-03-18 |
| 5501907 | Fibrous electrically conductive filler | Takao Hayashi, Nobuyoshi Kasahara, Kouichi Kawaratani | 1996-03-26 |
| 5424055 | Ultraviolet screening composited oxide and process for producing the same | Takao Hayashi | 1995-06-13 |
| 5312614 | Method for producing white electrically conductive zinc oxide | Takao Hayashi, Chikara Omotani, Manabu Hosoi, Nobuyoshi Kasahara, Gunther Rudolph +2 more | 1994-05-17 |
| 5273822 | Fibrous electrically-conductive filler and process for producing the same | Takao Hayashi, Chikara Omotani, Manabu Hosoi, Nobuyoshi Kasahara, Wolf-Dieter Griebler +2 more | 1993-12-28 |
| 5171364 | Process for preparing conductive acicular zinc oxide | Takao Hayashi, Nobuyoshi Kasahara, Wolf-Dieter Griebler, Jorg Hocken, Gunther Rudolph | 1992-12-15 |
| 5131952 | Electrically conductive zinc sulfide powder and process of producing the same and use thereof | Takao Hayashi, Manabu Hosoi, Nobuyoshi Kasahara, Clemens Aderhold, Wolf-Dieter Griebler +3 more | 1992-07-21 |
| 5102650 | Method of preparing needle-like conductive zinc oxide | Takao Hayashi, Chikara Omotani, Manabu Hosoi, Nobuyoshi Kasahara, Gunther Rudolph +2 more | 1992-04-07 |