Issued Patents All Time
Showing 226–250 of 259 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037688 | Material for protecting a slope surface and for water treatment and contact purposes | — | 1991-08-06 |
| 5024392 | Kink preventing device for winder | Norio Kubota | 1991-06-18 |
| 5012103 | Radiation detector | Eiichi Tanaka | 1991-04-30 |
| 5003020 | Diallyl terephthalate prepolymer and process for producing seam | Shigehiro Chaen, Kuniomi Marumo | 1991-03-26 |
| 4959451 | Novel diallyl terephthalate prepolymer and method for preparing it | Kuniomi Marumo, Shigehiro Chaen | 1990-09-25 |
| 4949365 | Apparatus for measuring density or the like of an object having a small transmission factor | Kiyoshi Koike, Keisuke Masueda, Tatsuro Hayashi, Rikushi Morita | 1990-08-14 |
| 4945241 | Position-sensitive radiation detector | Takaji Yamashita | 1990-07-31 |
| 4929835 | Position-sensitive radiation detector | Takaji Yamashita | 1990-05-29 |
| 4917326 | Fluff scattering preventing device in winder | Toshiaki Kojima, Yasuhiko Kubota | 1990-04-17 |
| 4911372 | Yarn joining controlling method for automatic winder | Toshio Yamauchi, Tadashi Suzuki | 1990-03-27 |
| 4902341 | Method for producing titanium alloy | Shigenori Okudaira, Takefumi Irie, Eiichi Fukasawa, Kazuhiko Kobayashi, Masanori Yamaguchi | 1990-02-20 |
| 4880176 | Yarn end finding device | Isamu Matsui, Hirao Otojima, Yoshihiro Kino | 1989-11-14 |
| 4877445 | Method for producing a metal from its halide | Shigenori Okudaira, Takefumi Irie, Eiichi Fukasawa, Kazuhiko Kobayashi, Masanori Yamaguchi | 1989-10-31 |
| 4870280 | Radiation detector | Takaji Yamashita, Tomohide Omura | 1989-09-26 |
| 4834304 | Yarn end finding device | — | 1989-05-30 |
| 4823016 | Scintillation detector for three-dimensionally measuring the gamma-ray absorption position and a positron CT apparatus utilizing the scintillation detector | Takaji Yamashita, Keiji Shimizu, Tomohide Omura | 1989-04-18 |
| 4818579 | Sheet for forming twisted flaps in continuous arrangement and method of producing same | — | 1989-04-04 |
| 4790131 | Spinning winder | — | 1988-12-13 |
| 4784255 | Spinning bobbin transporting device | — | 1988-11-15 |
| 4740728 | Cathode ray tube | Thihiro Yoshida | 1988-04-26 |
| 4736581 | Spinning winder | — | 1988-04-12 |
| 4681271 | Yarn end finding apparatus | Isamu Matsui, Hiroo Otoshima, Yasuhiko Kubota, Tetsuji Masai | 1987-07-21 |
| 4674940 | Package storage system | Shuichi Kikuchi | 1987-06-23 |
| 4650062 | Bobbin transfer system | — | 1987-03-17 |
| 4634066 | Article conveying and handling system | Isamu Matsui | 1987-01-06 |