Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519943 | Multi wire bonding with current sensing method | Hiroshi Inoguchi, Masaru Maeda | 2022-12-06 |
| 9721555 | Vibration damping material | Akira Takenaka, Tomoya Tsuboi, Masahiro Mori, Yoshiro ODA, Suguru Nakao | 2017-08-01 |
| 8415001 | Decorative member | Shuji Yamashita, Suguru Nakao, Takehiko Yamashita | 2013-04-09 |
| 8227070 | Decorative member | Suguru Nakao, Takehiko Yamashita, Shuji Yamashita | 2012-07-24 |
| 8031479 | Power converter apparatus | Hiroyuki Onishi, Toshiaki Nagase, Jun Ishikawa, Kazuyoshi Kontani, Toshinari Fukatsu | 2011-10-04 |
| 7980708 | Document presentation device including a movable part | Hirokazu Ishikawa, Junichi Yokoyama, Akinori Hamana | 2011-07-19 |
| 7838791 | Metal coating removing apparatus and metal coating removing method | Takao Hisazumi, Hidenori Akiyama, Takao Namihira | 2010-11-23 |
| 7176881 | Presentation system, material presenting device, and photographing device for presentation | Mitsuyoshi Nishimura, Junichi Yokoyama | 2007-02-13 |
| 7027041 | Presentation system | Mitsuyoshi Nishimura, Junichi Yokoyama | 2006-04-11 |
| 6879794 | Image forming apparatus | Jun Azuma, Ayako Yashima, Yukimasa Watanabe, Keisuke Oba, Masashi Fujishima | 2005-04-12 |
| 6761456 | Laser presentation system using a laser pointer | Akinori Hamana, Mitsuyoshi Nishimura, Junichi Yokoyama | 2004-07-13 |
| 6508951 | Low P type coolant composition | Yasuaki Mori, Michihiro Hori, Mitsuru Osawa | 2003-01-21 |
| 6105611 | Reservoir tank | Masamoto Ando, Mitsuharu Hayashi, Hirohisa Kuwana | 2000-08-22 |
| 5995799 | Image forming machine toner replenishing device capable of agitating the toner to avoid toner stagnation | Ryoji Nishimura, Ikuo Makie, Satoru Yonemoto, Toshinori Nishimura | 1999-11-30 |
| 5957545 | Fluid holding vehicle reservoir for preventing leakage of fluid | Masashi Sawada, Mitsuharu Hayashi, Toshihito Suzuki, Ken Sakakibara | 1999-09-28 |
| 5893010 | Toner density controlling method and apparatus | Satoru Yonemoto, Toshinori Nishimura, Ryoji Nishimura, Ikuo Makie | 1999-04-06 |
| 5634174 | Developer apparatus having toner concentration control | Shingo Mori, Hiroyuki Hamakawa, Kiyoaki Miyamoto, Yukihiro Aikawa | 1997-05-27 |
| 5607207 | Hydraulic braking pressure control apparatus for automotive vehicle | Michiharu Nishii | 1997-03-04 |
| 5577032 | Broadcast service system | Yukio Sone, Takashi Kato | 1996-11-19 |
| D366278 | Toner cartridge | — | 1996-01-16 |
| 5460350 | Electromagnetic valve device | Yoshiyuki Katoh, Hideki Yamamoto | 1995-10-24 |
| 5418603 | Image forming apparatus capable of evaluating image forming performance | Hiroshi Kusumoto, Daisuke Hayashi, Hideki Ishida, Shoichi Kitagawa, Mitsugu Miyamoto | 1995-05-23 |
| 5408282 | Projection system for projection TV set | Yukio Ozaki, Kazuya Akiyama, Takayuki Yoshioka, Naruhiko Atsuchi, Saori Wagatsuma | 1995-04-18 |
| 5374873 | Gyrotron apparatus having vibration absorbing means | Masaki Tsuneoka, Keishi Sakamoto, Tsuyoshi Kariya, Yukio Okazaki | 1994-12-20 |
| 5339137 | Image forming apparatus | Hiroshi Kusumoto, Daisuke Hayashi, Hideki Ishida, Shoichi Kitagawa, Mitsugu Miyamoto | 1994-08-16 |