Issued Patents All Time
Showing 226–250 of 335 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648738 | Grinding fluid supply device of lens grinding apparatus | Yasuhito Eto, Yoshiyuki Hatano | 2003-11-18 |
| 6646371 | Color cathode ray tube having a high-resolution electron gun | Shinichi Kato, Hirotsugu Sakamoto | 2003-11-11 |
| 6642989 | Liquid crystal display device having particular constructed sapphire substrate | Motohiro Umehara, Hideki Banjo, Yoshio Ueda | 2003-11-04 |
| 6633528 | Optical disk apparatus | — | 2003-10-14 |
| 6633142 | Cathode ray tube with low dynamic correction voltage | Shoji Shirai | 2003-10-14 |
| 6582976 | Semiconductor device manufacturing method capable of reliable inspection for hole opening and semiconductor devices manufactured by the method | — | 2003-06-24 |
| 6577375 | Liquid crystal display device having particular sapphire substrates | Motohiro Umehara, Hideki Banjo, Yoshio Ueda | 2003-06-10 |
| 6574089 | Monolithic ceramic capacitor | Nobushige Moriwaki, Yasuhiko Kubota, Kazuhiro Yoshida, Shigeki Nishiyama | 2003-06-03 |
| 6572928 | Method of manufacturing a ceramic electronic part | Kazuhiro Yoshida, Junichi Oda | 2003-06-03 |
| 6515844 | Electronic part | Nobushige Moriwaki, Kazuhiro Yoshida, Akio Shobu, Mitsuru Nagashima, Yukio Tanaka | 2003-02-04 |
| 6514832 | Gunn diode, NRD guide Gunn oscillator, fabricating method of Gunn diode and structure for assembly of the same | Atsushi Nakagawa | 2003-02-04 |
| 6492734 | Semiconductor device including damascene wiring and a manufacturing method thereof | — | 2002-12-10 |
| 6492766 | Color cathode ray tube with wide deflection angle | Mamoru Tsuzurahara, Syouji Shirai, Shinichi Kato, Go Uchida, Hirotsugu Sakamoto | 2002-12-10 |
| 6471109 | Method and apparatus for soldering and soldering land of a printed circuit board | Masayoshi Muramatsu | 2002-10-29 |
| 6462991 | Method of erasing data stored in a nonvolatile memory | Takuji Yoshida | 2002-10-08 |
| 6426511 | Gunn diode, NRD guide gunn oscillator, fabricating method of gunn diode and structure for assembly of the same | Atsushi Nakagawa | 2002-07-30 |
| 6417116 | Semiconductor device having a multilayer interconnection structure | Hiroshi Kudo, Masanobu Ikeda, Yoshiyuki Ohkura | 2002-07-09 |
| 6407518 | Moire-reduced color display device including a color cathode ray tube | Hirotsugu Sakamoto, Hiroshi Sasaki, Shinichi Kato | 2002-06-18 |
| 6402488 | Oil pump | Keizo Harada, Koichi Sogabe, Toshiyuki Kosuge | 2002-06-11 |
| 6387149 | Metal porous bodies, method for preparation thereof and metallic composite materials using the same | Keizo Harada | 2002-05-14 |
| 6369663 | NRD guide Gunn oscillator | Atsushi Nakagawa | 2002-04-09 |
| 6362948 | Electronic component | Nobushige Moriwaki, Kazuhiro Yoshida, Akio Shobu, Osamu Yamaoka, Yukio Tanaka | 2002-03-26 |
| 6347186 | Disk playback device for performing special playback mode established by single special playback key, and media storing playback control program for same | — | 2002-02-12 |
| 6344658 | Gunn diode, NRD guide gunn oscillator, fabricating method of gunn diode and structure for assembly of the same | Atsushi Nakagawa | 2002-02-05 |
| 6317361 | Semiconductor memory capable of detecting defective data in the memory cells thereof | Takuji Yoshida | 2001-11-13 |