Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372385 | Antifouling condensation curing organopolysiloxane composition, making method, and underwater structure | Takafumi Sakamoto | 2013-02-12 |
| 7998588 | Process for producing room temperature vulcanizable organopolysiloxane composition and base material coated with composition obtained by the production process | Takafumi Sakamoto | 2011-08-16 |
| 7238244 | Nitriding of iron and steel parts in salt bath having improved corrosion resistance | Yutaka Sawano, Tetsuya Yamamura, Kazuyoshi Kurosawa, Humihide Nakamura, Motohiro Tenmaya | 2007-07-03 |
| 6281284 | Antibacterial, mildew resistant organopolysiloxane compositions | Takafumi Sakamoto | 2001-08-28 |
| D441818 | Golf club head | — | 2001-05-08 |
| D431622 | Golf club head | — | 2000-10-03 |
| 6121298 | Antibacterial and mildewproofing organopolysiloxane composition | Takafumi Sakamoto | 2000-09-19 |
| D425589 | Golf club head | Hiroshi Ishikawa | 2000-05-23 |
| D424641 | Golf club head | — | 2000-05-09 |
| 6013643 | Mildew resistant organopolysiloxane compositions | Takafumi Sakamoto | 2000-01-11 |
| 6008290 | Mildew resistant organopolysiloxane with hydrolyzable organosilane and triazolyl compound | Kei Miyoshi, Yoshio Inoue | 1999-12-28 |
| D404098 | Golf club head | Hiroshi Ishikawa | 1999-01-12 |
| 5527018 | Filter unit and apparatus for desludging salt baths | George Wahl, Matthias Kremer | 1996-06-18 |