Issued Patents All Time
Showing 126–150 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535376 | Wrist-carried information device | Jun Hirotomi | 2003-03-18 |
| D468505 | Electric iron | Yoshiaki Ueda | 2003-01-07 |
| D468070 | Electric iron | Yoshiaki Ueda | 2002-12-31 |
| 6319034 | Interface station including simply detachable connection apparatus and information processing apparatus connectable with interface station | Takayo Takakura | 2001-11-20 |
| 6181473 | Image device for forming an erected image | Ikuo Maeda, Hiroyuki Inoue | 2001-01-30 |
| 6177667 | Imaging device | Ikuo Maeda, Hiroyuki Inoue, Goichi Akanuma | 2001-01-23 |
| D430366 | Electric vacuum cleaner | Takashi Sato, Shigeyuki Takao | 2000-08-29 |
| D417323 | Electric vacuum cleaner | Toshiaki Tsuruha | 1999-11-30 |
| 5907438 | Imaging device | Toshihiro Kanematsu, Shigeyoshi Misawa, Ikuo Maeda, Takahito Uga, Hiroyuki Inoue | 1999-05-25 |
| D403475 | Canister vacuum cleaner | David E. Mehaffey, Ty S. Rarick, Toru Abe | 1998-12-29 |
| D399617 | Electric vacuum cleaner | — | 1998-10-13 |
| D391701 | Electric vacuum cleaner | Takashi Sato, Kazuhiko Yamagiwa | 1998-03-03 |
| 5604606 | Picture reading apparatus with flaring light elimination capability | Takaaki Miyashita | 1997-02-18 |
| 5582914 | Magnetic iron oxide particles and method of producing the same | Atsushi Takedoi, Mamoru Tanihara, Tosiharu Harada, Masaru Isoai | 1996-12-10 |
| D368560 | Electric vacuum cleaner | Toru Abe, Joseph J. Nukazawa, Yukiharu Nakamura | 1996-04-02 |
| 5480571 | Process for producing acicular goethite particles and acicular magnetic iron oxide particles | Masaru Isoai, Tosiharu Harada, Tokihiro Kurata, Kazushi Takama, Shigekazu Jikuhara | 1996-01-02 |
| 5378380 | Process for producing acicular geothite particles and acicular magnetic iron oxide particles | Masaru Isoai, Tosiharu Harada, Tokihiro Kurata, Kazushi Takama, Shigekazu Jikuhara | 1995-01-03 |
| 5314750 | Magnetic iron oxide particles and method of producing same | Atsushi Takedoi, Mamoru Tanihara, Tosiharu Harada, Masaru Isoai | 1994-05-24 |
| 5294492 | Acicular magnetic iron oxide particles | Hiroshi Oka, Kazuaki Kouziro, Toshitada Shigemura, Tomohisa Moriya, Katsumi Yamashita +2 more | 1994-03-15 |
| 5107477 | Integrated optical pick-up device | Toshiyuki Inokuchi, Nobuyuki Baba, Hideo Maeda, Shigeru Ohuchida | 1992-04-21 |
| 5097462 | Integrated optical pick-up device | Toshiyuki Inokuchi, Nobuyuki Baba, Hideo Maeda, Shigeru Ohuchida | 1992-03-17 |
| 5060212 | Integrated optical pick-up device | Toshiyuki Inokuchi, Nobuyuki Baba, Hideo Maeda, Shigeru Ohuchida | 1991-10-22 |
| 4935911 | Optical head device for recording and reproducing information | Shigeru Ohuchida, Toshiyuki Inokuchi, Nobuyuki Baba, Hideo Maeda | 1990-06-19 |
| 4660784 | Tap cartridge | Takashi Sumida, Sigeo Sasaki, Takao Ketori, Kenji Ogiro | 1987-04-28 |
| 4635879 | Tape cassette | Takashi Sumida, Sigeo Sasaki, Takao Ketori | 1987-01-13 |