Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551612 | Intra-station control system for connectionless communications system | Yasusi Kobayashi, Yoshihiro Watanabe, Hiroshi Nishida, Masami Murayama, Naoyuki Izawa +24 more | 2009-06-23 |
| 6333932 | Connectionless communications system, its test method, and intra-station control system | Yasusi Kobayasi, Yoshihiro Watanabe, Hiroshi Nishida, Masami Murayama, Naoyuki Izawa +24 more | 2001-12-25 |
| RE37435 | Supervision control system | Shuji Yoshimura, Satoshi Kakuma, Naoki Aihara, Masami Murayama | 2001-11-06 |
| 5648963 | Input and output side conversion interfaces for an ATM exchange | Hiroshi Miyake, Shuji Yoshimura | 1997-07-15 |
| 5553068 | ATM cell broadcasting system | Atsuhisa Takahashi, Satoshi Kakuma, Yoshihiro Uchida | 1996-09-03 |
| 5513180 | Television signal and ATM cell switching system | Hiroshi Miyake | 1996-04-30 |
| 5487063 | Point-to-multipoint connection system | Satoshi Kakuma, Shiro Uriu, Shuji Yoshimura, Masami Murayama | 1996-01-23 |
| 5444658 | Elastic store memory circuit | Naoyuki Izawa, Yoshihiro Uchida, Satoshi Kakuma | 1995-08-22 |
| 5394396 | Supervision control system | Shuji Yoshimura, Satoshi Kakuma, Naoki Aihara, Masami Murayama | 1995-02-28 |
| 5313453 | Apparatus for testing ATM channels | Yoshihiro Uchida, Satoshi Kakuma, Naoyuki Izawa, Shuji Yoshimura, Masami Murayama | 1994-05-17 |
| 5299209 | Apparatus and method for detecting fault in ATM switch | Masami Murayama, Yoshihiro Uchida | 1994-03-29 |
| 5274633 | Switching system for ATM dual switch system | Yumiko Kato, Satoshi Kakuma, Yoshihiro Uchida, Hiroshi Miyake | 1993-12-28 |
| 5239539 | Controller for distributing loads among call processors | Yoshihiro Uchida, Satoshi Kakuma, Shuji Yoshimura, Masami Murayama | 1993-08-24 |
| 5191577 | Switch stage number setting apparatus for MSSR channels | Yoshihiro Uchida, Shurji Yoshimura, Masami Murayama | 1993-03-02 |
| 5161559 | Cleaning device for contact lenses | Mikio Yoshihara, Masasi Kai, Tomio Oguma | 1992-11-10 |
| 5153578 | Apparatus and method for establishing identical data in dual ATM switches | Naoyuki Izawa, Yoshihiro Uchida, Masami Murayama | 1992-10-06 |
| 5105841 | Cleaning device for contact lenses | Tomio Oguma, Mikio Yoshihara, Masasi Kai | 1992-04-21 |
| 4961322 | Fresh food storing device | Tomio Oguma | 1990-10-09 |
| 4704748 | Washing device for parts of human body | Hisanobu Takeda | 1987-11-10 |