YT

Yasushige Tomiyoshi

PA Panasonic: 23 patents #797 of 21,108Top 4%
Sumitomo Electric Industries: 15 patents #1,596 of 21,551Top 8%
Overall (All Time): #86,888 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 25 most recent of 38 patents

Patent #TitleCo-InventorsDate
9080757 Bulb-shaped lamp and lighting device Kenzi Takahasi, Takaari Uemoto, Hideo Nagai, Mamoru Takeda, Yoshio Manabe 2015-07-14
D700374 Light-emitting diode lamp 2014-02-25
8506133 Lighting device Kenji Takahashi 2013-08-13
8439527 Bulb-type lamp and lighting device Kenzi Takahasi, Satoshi Shida, Tatsumi Setomoto, Akira Taniuchi, Takaari Uemoto +1 more 2013-05-14
8322898 Bulb-shaped lamp and lighting device Kenzi Takahasi, Takaari Uemoto, Hideo Nagai, Mamoru Takeda, Yoshio Manabe 2012-12-04
8287168 Bulb-shaped lamp Akira Taniuchi, Kenji Takahashi, Nobuyuki Matsui, Tetsushi Tamura, Tatsumi Setomoto 2012-10-16
D660471 Light-emitting diode lamp Nobuyuki Mase, Tomonari Hashimoto, Yuji Hosoda 2012-05-22
D660470 Light-emitting diode lamp Nobuyuki Mase, Tomonari Hashimoto, Yuji Hosoda 2012-05-22
8047688 Bulb-shaped lamp and lighting device Kenzi Takahasi, Satoshi Shida, Tatsumi Setomoto, Akira Taniuchi, Takaari Uemoto +1 more 2011-11-01
8038329 Bulb-shaped lamp and lighting device Kenzi Takahasi, Takaari Uemoto, Hideo Nagai, Mamoru Takeda, Yoshio Manabe 2011-10-18
D646804 Light emitting diode lamp Yutaka Murakami, Kenji Takahashi, Nobuyuki Matsui, Tetsushi Tamura 2011-10-11
D645581 Light-emitting diode lamp Yutaka Murakami, Haruhiko Uneo, Kenji Takahashi 2011-09-20
D644760 Light emitting diode lamp Yutaka Murakami, Kenji Takahashi 2011-09-06
D644762 Light-emitting diode lamp Yutaka Murakami, Haruhiko Uneo, Kenji Takahashi 2011-09-06
D644763 Light-emitting diode lamp Yutaka Murakami, Haruhiko Uneo, Kenji Takahashi 2011-09-06
D643550 Light emitting diode lamp Yutaka Murakami, Kenji Takahashi 2011-08-16
D643551 Portion of a light-emitting diode lamp Yutaka Murakami, Kenji Takahashi 2011-08-16
D643552 Portion of a light-emitting diode lamp Yutaka Murakami, Kenji Takahashi 2011-08-16
D643553 Portion of a light-emitting diode lamp Yutaka Murakami, Kenji Takahashi 2011-08-16
D643137 Portion of a light-emitting diode lamp Yutaka Murakami, Kenji Takahashi 2011-08-09
D635281 Light emitting diode lamp Yutaka Murakami, Kenji Takahashi, Nobuyuki Matsui, Tetsushi Tamura 2011-03-29
D633227 Light emitting diode lamp Yutaka Murakami, Kenji Takahashi, Nobuyuki Matsui, Tetsushi Tamura 2011-02-22
D629130 Light-emitting diode lamp Yutaka Murakami, Kenji Takahashi, Nobuyuki Matsui, Tetsushi Tamura 2010-12-14
7394189 Compact self-ballasted fluorescent lamp having a circuit board with connection members Hiroki Kitagawa, Shiro Iida, Akiko Nakanishi, Toshikatsu Kotaki 2008-07-01
D558915 Holder for fluorescent lamp Yoshinori Kakuno, Shiro Iida 2008-01-01