Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10902686 | Erroneous communication prevention device, toll collection system, and erroneous communication prevention method | Takashi Maeda | 2021-01-26 |
| 10742351 | Communication control device, toll collection system, communication control method, and communication control program | Takashi Maeda | 2020-08-11 |
| 9173787 | Absorbent article | Tsutomu Shirai, Toshiyuki Tanio, Kiyoko Nishimura | 2015-11-03 |
| 9095475 | Apparatus and method for manufacturing a tampon | Masakatsu Takai, Sadami Tabuchi, Shinobu Seki, Hideki Onishi, Masashi Hosokawa | 2015-08-04 |
| 8778137 | Bulky paper with concavo-convex pattern and process for producing thereof | Tsutomu Shirai | 2014-07-15 |
| 8616149 | Apparatus for manufacturing a tampon | Masashi Hosokawa, Mitsuhiro Wada | 2013-12-31 |
| 8580080 | Process for producing bulky paper with concavo-convex pattern | Tsutomu Shirai | 2013-11-12 |
| 8449718 | Bulky paper with concavo-convex pattern and process for producing thereof | Tsutomu Shirai | 2013-05-28 |
| 8215214 | Workpiece gripping method and workpiece centering apparatus | Shigetsugu Sakai, Masahiro Yamane, Toshio Ueda | 2012-07-10 |
| 7908824 | Individual package of absorbent article | Kenichiro Kuroda, Wataru Yoshimasa, Masahiro Kashiwagi, Noritatsu Tamagawa | 2011-03-22 |
| 7279613 | Sanitary napkin | Wataru Yoshimasa, Kazuya Nishitani | 2007-10-09 |
| 6793649 | Absorbent article for prevention of sideward leak | Yoshihisa Fujioka, Ichiro Wada, Takashi Maeno | 2004-09-21 |
| 6613034 | Highly durable sanitary panty | Mitsuhiro Wada, Ayami Suga | 2003-09-02 |
| 6530909 | Urine absorbent bag | Takashi Maeno, Makoto Utsunomiya, Yutaka Sakamoto | 2003-03-11 |
| 6129719 | Urine absorbent pad folded into protective position after being secured to wearer's penis | Takashi Maeno, Makoto Utsunomiya, Yutaka Sakamoto | 2000-10-10 |
| 5717991 | Disposable sanitary mask | Miki Takahashi, Yukitoshi Kubota | 1998-02-17 |
| D380545 | Disposable sanitary mask | Miki Takahashi, Yukitoshi Kubota | 1997-07-01 |
| 5414914 | Process for producing apertured nonwoven fabric | Migaku Suzuki, Shigeo Imai, Makoto Ishigami, Toshio Kobayashi | 1995-05-16 |
| 5301401 | Process and apparatus for producing nonwoven fabric | Migaku Suzuki, Shigeo Imai, Makoto Ishigami | 1994-04-12 |
| 5263899 | Cylindrical telescopic kelly-bar apparatus | Shuichi Ajiro, Hiroshi Kusumi, Akio Kiue, Kenichi Miyata | 1993-11-23 |
| 5246432 | Disposable absorbent articles | Migaku Suzuki, Takeshi Kudo, Kazuaki Ohnishi, Shigeo Imai | 1993-09-21 |
| 5061261 | Disposable diaper | Migaku Suzuki, Takeshi Kudo, Kazuaki Ohnishi | 1991-10-29 |
| 4984936 | Stopper apparatus for rotary reaction force | Hiroshi Kusumi, Muneo Yosida | 1991-01-15 |
| 4883709 | Composite non-woven fabric and process for preparing such non-woven fabric | Shigeo Imai, Makoto Ishigami, Katsushi Tomida | 1989-11-28 |
| 4868958 | Backing drum | Migaku Suzuki, Shigeo Imai, Makoto Ishigami | 1989-09-26 |