Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411674 | Polarizing monochromator | Akio Wada, Hisashi Masago, Takahiko Takenouchi, Masayuki Watanabe, Yoshiro Kondo +1 more | 2008-08-12 |
| 6289953 | Splitting apparatus | — | 2001-09-18 |
| 6247511 | Method and apparatus for cutting wooden plates | Koji Maeda, Kazuhiro Otani, Tomio Izumi, Junji Tsuji, Tsuyoshi Fukui +1 more | 2001-06-19 |
| D421704 | Spiked feeding wheel for use in a board splitting apparatus | — | 2000-03-21 |
| 6013152 | Unseasoned veneer bonding method and apparatus therefor | Norio Shibagaki, Tokuro Nakabayashi | 2000-01-11 |
| 6007659 | Method for preparing a laminate | — | 1999-12-28 |
| 5772830 | Method for bonding wood materials | — | 1998-06-30 |
| 5329978 | Planer | — | 1994-07-19 |
| 5255726 | Substantially uncurved and unwaved plywood produced by using veneers with unstraight fibers and method for producing such a plywood | Yoshinori Koba, Norio Shibagaki, Akira Itoh, Matsunaga Tsuruta | 1993-10-26 |
| 4747899 | Method for improving the mechanical strength of veneer sheets having lathe checks | — | 1988-05-31 |
| 4640857 | Plywood | — | 1987-02-03 |
| 4549587 | Veneer lathe | Yasuhiro Ibuki | 1985-10-29 |
| 4499935 | Veneer lathe | Yasuhiro Ibuki | 1985-02-19 |
| RE31786 | Veneer lathe | — | 1985-01-01 |
| 4427043 | Cord burying apparatus for veneer lathe | — | 1984-01-24 |
| 4388956 | Method of patch mending a veneer sheet | — | 1983-06-21 |
| 4351379 | Method of reeling and unreeling a reinforced veneer sheet | — | 1982-09-28 |
| 4269243 | Veneer lathe | — | 1981-05-26 |
| 4269883 | Reinforced veneer and method of reinforcing a veneer sheet | — | 1981-05-26 |
| 4263948 | Veneer lathe | — | 1981-04-28 |
| 4262716 | Veneer lathe | — | 1981-04-21 |
| 4219060 | Method of and apparatus for tenderizing veneer | — | 1980-08-26 |
| 4189271 | Apparatus for piling veneer sheets | — | 1980-02-19 |