Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D653194 | Automobile tire tread | Kohtaro Matsushita, Takumi Morito, Izumi Kuramochi | 2012-01-31 |
| D601944 | Automobile tire tread | Yuji Tomatsu, Takumi Morito, Izumi Kuramochi | 2009-10-13 |
| D598364 | Automobile tire tread | Yuji Tomatsu, Takumi Morito, Izumi Kuramochi | 2009-08-18 |
| D588521 | Automobile tire tread | Yuji Tomatsu, Takumi Morito, Izumi Kuramochi | 2009-03-17 |
| 7270162 | Pneumatic tire with tread surface having blocks with sipes forming meandrous shape | — | 2007-09-18 |
| 7162862 | Air-fuel ratio control apparatus for internal combustion engine | Toshinari Nagai, Akihiro Katayama, Naoto Kato, Yasuhiro Kuze, Hiroshi Sawada +3 more | 2007-01-16 |
| D534486 | Automobile tire | Takumi Morito, Takashi Maki, Takeshi Kaneko | 2007-01-02 |
| D506971 | Automobile tire tread | Seiji Iga, Kenichiro Endo | 2005-07-05 |
| D506179 | Automobile tire | Seiji Iga, Kenichiro Endo, Takeshi Kaneko | 2005-06-14 |
| D501179 | Automobile tire tread | Seiji Iga, Kenichiro Endo, Takeshi Kaneko | 2005-01-25 |
| D475345 | Automobile tire | Kenichiro Endo, Takeshi Masatomo, Mitsutoshi Saeki, Masahiro Ebiko | 2003-06-03 |
| D472203 | Automobile tire | Kenichiro Endo, Takeshi Masatomo, Mitsutoshi Saeki, Masahiro Ebiko | 2003-03-25 |
| D472206 | Automobile tire | Kenichiro Endo, Takeshi Masatomo, Mitsutoshi Saeki, Masahiro Ebiko | 2003-03-25 |
| D471858 | Automobile tire | Kenichiro Endo, Takeshi Masatomo, Mitsutoshi Saeki, Masahiro Ebiko | 2003-03-18 |
| D471150 | Automobile tire | Kenichiro Endo, Takeshi Masatomo, Mitsutoshi Saeki, Masahiro Ebiko | 2003-03-04 |
| D471149 | Automobile tire | Kenichiro Endo, Takeshi Masatomo, Mitsutoshi Saeki, Masahiro Ebiko | 2003-03-04 |
| 6285163 | Means for estimating charged state of battery and method for estimating degraded state of battery | Nobuo Watanabe, Yoshiaki Kikuchi | 2001-09-04 |
| 6129681 | Apparatus and method for analyzing information relating to physical and mental condition | Tomoyuki Yoshida | 2000-10-10 |
| 6096671 | Method of using hexagonal system boron nitride powder | Takashi Kawasaki, Hiroshi Nishikawa, Hiroyuki Hara | 2000-08-01 |
| 5884626 | Apparatus and method for analyzing information relating to physical and mental condition | Tomoyuki Yoshida | 1999-03-23 |
| 5854155 | Hexagonal system boron nitride powder | Takashi Kawasaki, Hiroshi Nishikawa, Hiroyuki Hara | 1998-12-29 |
| D384012 | Automobile tire | Izumi Kuramochi, Masayuki Oshima, Kohtaroh Iwabuchi | 1997-09-23 |