Issued Patents All Time
Showing 126–150 of 203 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032551 | Silicon nitride based ceramic fibers, process of preparing same and composite material containing same | Yuuji Tashiro, Osamu Funayama, Mikiro Arai, Hiroyuki Aoki, Takeshi Isoda +4 more | 1991-07-16 |
| 5019257 | Parallel filtering circuit with conduits of different rates | Yoneji Wada | 1991-05-28 |
| 4984020 | Copying apparatus having an area designating function | Hideki Adachi, Masahiro Tomosada, Naoyuki Ohki | 1991-01-08 |
| 4968425 | Filter of depth layer type | Yoshiaki Nakajima, Yoneji Wada | 1990-11-06 |
| 4948093 | Solenoid valve | Toshimitsu Sugawara, Takeshi Iinuma | 1990-08-14 |
| 4937624 | Device for storing developing units | Hideto Kohtani, Naoyuki Ohki, Isamu Sato, Takahiro Ushiro | 1990-06-26 |
| 4937626 | Image forming apparatus | Hideto Kohtani, Naoyuki Ohki, Isamu Sato, Takahiro Ushiro, Masahiro Tomosada | 1990-06-26 |
| 4926417 | Information transmission and reception system for a vehicle | Toru Futami, Atsushi Sakagami | 1990-05-15 |
| 4916489 | Image forming apparatus | Hiroaki Takeda, Hideki Adachi, Naoyuki Ohki, Masahiro Tomosada | 1990-04-10 |
| 4911372 | Yarn joining controlling method for automatic winder | Hiroshi Uchida, Toshio Yamauchi | 1990-03-27 |
| 4870447 | Copying apparatus | Nobutoshi Yoshida, Nobuyuki Miyake, Atsushi Takagi, Takashi Saito, Naoyuki Ohki +3 more | 1989-09-26 |
| 4862219 | Copying apparatus | Nobutoshi Yoshida, Nobuyuki Miyke, Atsushi Takagi, Takashi Saito, Naoyuki Ohki +3 more | 1989-08-29 |
| 4852693 | Lubrication monitoring apparatus for machine | Yoshiaki Nakajima, Yoneji Wada | 1989-08-01 |
| 4821068 | Image forming apparatus | Toshio Honma, Hiroaki Takeda | 1989-04-11 |
| 4808546 | SOI process for forming a thin film transistor using solid phase epitaxy | Masahiro Moniwa, Masanobu Miyao, Shoji Shukuri, Eiichi Murakami, Terunori Warabisako +5 more | 1989-02-28 |
| 4803520 | Electrophotographic apparatus for making superposed images | Masahiro Tomosada, Hiroshi Ogawa, Yoshikuni Tohyama, Hideki Adachi, Naoyuki Ohki | 1989-02-07 |
| 4799218 | Network system | Atsushi Sakagami, Toru Futami, Noriyuki Abe | 1989-01-17 |
| 4745443 | Copying apparatus | Hideki Adachi, Masahiro Tomosada, Naoyuki Ohki | 1988-05-17 |
| 4743944 | Image processing apparatus with variable magnification | Masahiro Tomosada, Hideki Adachi, Naoyuki Ohki, Masanori Miyata | 1988-05-10 |
| 4735369 | Method of finding yarn end | — | 1988-04-05 |
| 4729964 | Method of forming twin doped regions of the same depth by high energy implant | Nobuyoshi Natsuaki, Masao Tamura, Yasuo Wada, Kiyonori Ohyu, Hidekazu Okuhira +2 more | 1988-03-08 |
| 4712211 | Network system utilizing an intermediate synchronizations signal and predetermined code string patterns | Kazuyoshi Okada, Noriyuki Abe | 1987-12-08 |
| 4706245 | Network system | Minoru Tomikashi, Toru Futami, Atsushi Sakagami | 1987-11-10 |
| 4706141 | Video tape recorder with first and second loading positions | Seisuke Oba, Tsutomu Mikami, Hideyuki Suzuki, Mitsuhiro Shimada | 1987-11-10 |
| 4694294 | Synchronized network system | Toru Futami, Atsushi Sakagami | 1987-09-15 |