KOTOBUKI & CO LTD has a total of 1,164 patent applications. It decreased the IP activity by 3.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets consumer goods, furniture and games and packaging and shipping are BOSSERT & ERHARD, MICRO KK and MOECK GERHARD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 540 | |
#2 | United States | 189 | |
#3 | EPO (European Patent Office) | 108 | |
#4 | Republic of Korea | 90 | |
#5 | China | 65 | |
#6 | WIPO (World Intellectual Property Organization) | 45 | |
#7 | Taiwan | 41 | |
#8 | Mexico | 16 | |
#9 | Brazil | 14 | |
#10 | Germany | 11 | |
#11 | Philippines | 8 | |
#12 | Australia | 6 | |
#13 | Turkey | 6 | |
#14 | Hong Kong | 5 | |
#15 | Canada | 3 | |
#16 | United Kingdom | 3 | |
#17 | India | 3 | |
#18 | Spain | 2 | |
#19 | Hungary | 2 | |
#20 | Italy | 2 | |
#21 | Argentina | 1 | |
#22 | Czechoslovakia | 1 | |
#23 | France | 1 | |
#24 | Malaysia | 1 | |
#25 | Singapore | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Furniture and games | |
#3 | Packaging and shipping | |
#4 | Machines | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Writing or drawing tools | |
#2 | Hairstyling and cosmetic | |
#3 | Goods for writing upon | |
#4 | Chairs and beds | |
#5 | Unspecified technologies | |
#6 | Swimming pools | |
#7 | Containers for goods storage | |
#8 | Handling thin material | |
#9 | Office accessories | |
#10 | Office furniture |
# | Name | Total Patents |
---|---|---|
#1 | Kageyama Shuhei | 264 |
#2 | Kageyama Hidehei | 236 |
#3 | Mitsuya Yoshihide | 205 |
#4 | Noguchi Yoshio | 186 |
#5 | Odaka Tadao | 89 |
#6 | Suzuki Tomoaki | 55 |
#7 | Suzuki Takahiko | 47 |
#8 | Ebinuma Tadayoshi | 41 |
#9 | Yamazaki Ryokichi | 33 |
#10 | Fukushima Makoto | 32 |
Publication | Filing date | Title |
---|---|---|
GB202100182D0 | A Seating Accessory Joint | |
JP2020078607A | Mounting structure of seat standing type chair | |
US2021070094A1 | Methods for manufacturing ball pen tips, ball pen tip manufacturing machines, ball pen tips and ball pens | |
TW202011864A | Stationary, cosmetic material container, and cosmetic device | |
US2020361230A1 | Writing instrument and method for manufacturing writing instrument | |
US2020345614A1 | Bodypainting inks, bodypainting instruments and methods for manufacturing bodypainting inks | |
TW201941981A | Writing tool | |
JP2020133205A | Capsule beds | |
TW201938401A | mechanical pencil | |
JP2020056225A | Retractable audience seating | |
WO2019026935A1 | Writing instrument | |
CN110997344A | Writing implement | |
WO2020016947A1 | Cosmetic container, cosmetic, application container and stationery | |
TW202003276A | Mechanical pencil including a shaft tube, a chuck mechanism, a first buffer spring and a second buffer spring | |
WO2018190311A1 | Mechanical pencil | |
TW201832947A | mechanical pencil | |
TW201831794A | Shaft cylinder assembly, writing utensil, and container | |
WO2018110682A1 | Mechanical pencil | |
KR20190093596A | Rod-shaped feeding container | |
TW201831340A | Writing tool |