Issued Patents All Time
Showing 326–350 of 421 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5479525 | Method and apparatus for rotating a multivalued picture image 90 degrees | Yutaka Ozaki | 1995-12-26 |
| 5434474 | Lighting apparatus for discharge lamp | Nobuo Ukita, Takashi Osawa, Yasumasa Hanazaki | 1995-07-18 |
| 5414549 | Semiconductor optical amplifying apparatus | Michiyo Nishimura, Jun Nitta, Masao Majima, Toru Nakata | 1995-05-09 |
| 5399745 | Process for producing methyl formate | Mikio Yoneoka, Takeo Ikarashi, Kumiko Watabe | 1995-03-21 |
| 5394261 | Optical communication system and transmitting apparatus for use therein | — | 1995-02-28 |
| 5390039 | Optical network for detecting collisions based on the reflection of a transmitting signal | Noboru Yamamoto | 1995-02-14 |
| 5369183 | Composite and molding from the composite | Masashi Okada, Tetsuo Maeda, Kenichi Hibino | 1994-11-29 |
| 5367216 | Surface acoustic wave element and communication system using the same | Koichi Egara, Norihiro Mochizuki | 1994-11-22 |
| 5355127 | Method and apparatus for transferring information by utilizing electron beam | Fumitaka Kan, Masanori Takenouchi, Naoji Hayakawa, Isamu Shimoda, Masahiko Okunuki | 1994-10-11 |
| 5344007 | Resealable package comprising a container and wet absorbent sheet material with interposed liquid barrier layer | Isao Kuraishi | 1994-09-06 |
| 5343314 | Optical fiber communication method and multimedia optical fiber network using the same | Masao Majima, Noboru Yamamoto | 1994-08-30 |
| 5309275 | Semiconductor optical amplifying apparatus | Michiyo Nishimura, Jun Nitta, Masao Majima, Toru Nakata | 1994-05-03 |
| 5309268 | Optical communication system and optical communication method | Jun Nitta | 1994-05-03 |
| 5306645 | Concentration and transfer methods for a chromatogram and an LC/IR measuring method | Hiroshi Yamamoto, Katsuhiko Ichimura, Tomiyuki Maeda, Takahiro Tajima, Kiyoshi Wada | 1994-04-26 |
| 5299023 | Portable video camera and recording apparatus | Fumio Nagumo, Takashi Asaida, Yoshio Chiba | 1994-03-29 |
| 5299022 | Portable video camera and recording apparatus | Fumio Nagumo, Takashi Asaida, Yoshio Chiba | 1994-03-29 |
| 5296884 | Camera having a data recording function | Tsutomu Honda, Yasuhiro Morimoto, Kuniteru Sakakibara, Hirokazu Naruto, Hiroshi Ishibe | 1994-03-22 |
| 5285059 | Method for controlling a tunable filter and an apparatus therefor | Tohru Nakata | 1994-02-08 |
| 5231514 | Image data processing device | — | 1993-07-27 |
| 5223972 | Optical amplifiers, optical communication systems networks using the amplifier and integrated optical nodes including the amplifier | Michiyo Nishimura, Jun Nitta, Masao Majima, Tohru Nakata | 1993-06-29 |
| 5220611 | System for editing document containing audio information | Shigeru Matsuoka | 1993-06-15 |
| 5212577 | Optical communication equipment and optical communication method | Jun Nitta | 1993-05-18 |
| 5205301 | Applicator for makeup use | — | 1993-04-27 |
| 5202782 | Optical communication method and optical communication system | Jun Nitta | 1993-04-13 |
| 5200663 | Surface acoustic wave device provided with output transducer split into a plurality of portions, and communication system using the same | Norihiro Mochizuki, Koichi Egara | 1993-04-06 |