Issued Patents 1994
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364422 | CBN grinding wheel | Masato Kitajima, Shinji Soma, Akimitsu Kamiya, Yasuhisa Sekiya, Tomohiro Inagaki | 1994-11-15 |
| 5361015 | Electron emission element | Masahiko Okunuki, Isamu Shimoda, Tetsuya Kaneko, Takeo Tsukamoto, Toshihiko Takeda +2 more | 1994-11-01 |
| 5358387 | Oil-free scroll compressor | Masakazu Aoki | 1994-10-25 |
| 5339709 | Control system for a combined shift in which an accumulator is disconnected in an automatic transmission | Kazunori Ishikawa, Kunihiro Iwatsuki, Hidehiro Oba, Hiromachi Kimura, Hideaki Otsubo | 1994-08-23 |
| 5332518 | Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same | Mutsumi Kuroda, Hideo Kikuchi, Masahiro Saito, Nobuyoshi Yamaguchi | 1994-07-26 |
| 5329141 | Light emitting diode | Yoshihisa Fujii, Hajime Saito, Katsuki Furukawa, Yoshimitsu Tajima | 1994-07-12 |
| 5327050 | Electron emitting device and process for producing the same | Takeo Tsukamoto, Akira Shimizu, Masao Sugata, Isamu Shimoda, Masahiko Okunuki | 1994-07-05 |
| 5319220 | Silicon carbide semiconductor device | Katsuki Furukawa, Mitsuhiro Shigeta, Yoshihisa Fujii, Atsuko Ogura | 1994-06-07 |
| 5313078 | Multi-layer silicon carbide light emitting diode having a PN junction | Yoshihisa Fujii, Hajime Saito | 1994-05-17 |
| 5312561 | Detergent composition | Eiichi Hoshino, Kazuo Mori, Jun Hitomi | 1994-05-17 |
| 5304815 | Electron emission elements | Takeo Tsukamoto, Akira Shimizu, Masao Sugata, Isamu Shimoda, Masahiko Okunuki | 1994-04-19 |
| 5301656 | Endoscope | Daisaku Negoro, Hisao Yabe, Hideo Ito, Yoshihiro Iida, Ichiro Nakamura +2 more | 1994-04-12 |
| 5298307 | Engraving sheet structure | Shoji Misonoo, Kozo Fukuda, Naoyuki Ishii | 1994-03-29 |
| 5288365 | Method for growing a silicon carbide single crystal | Katsuki Furukawa, Yoshimitsu Tajima | 1994-02-22 |
| 5284538 | Optical disc having signal recording layer on each side and method for producing same | Daiki Kobayashi | 1994-02-08 |
| 5283220 | Reversible thermosensitive recording material | Makoto Kawaguchi, Yoshihiko Hotta, Yukio Konagaya, Kunichika Morohoshi, Toru Nogiwa +3 more | 1994-02-01 |
| 5282047 | Dual input engraving apparatus for producing engravings by multiple engraving techniques | — | 1994-01-25 |
| 5279701 | Method for the growth of silicon carbide single crystals | Mitsuhiro Shigeta, Katsuki Furukawa, Yoshihisa Fujii | 1994-01-18 |